A couple of others I can think of:

  • Crypto-boom of 2016ish: GPUs/mining rigs
  • LLM/AI hype nowish: User generated data
  • 90’s dotcom bubble: Server space
    • neidu2@feddit.nlOP
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      22 days ago

      I was thinking that, but figured I’d go for input data instead for the sake of variation.

    • neidu2@feddit.nlOP
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      22 days ago

      And here I was focusing on making money from the rides like some plebian smoothbrain. Also giving away the maps for free, because my guests always complained about getting lost in my labyrinth of a park with as many rides as I could fit, to the point of basically having four floors/levels in the park.

    • neidu2@feddit.nlOP
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      22 days ago

      That’s actually pretty clever. Especially considering that he tried that avenue for himself and therefore knows what any hopefuls would need. Any idea how he’s doing? Is it portraits only, or does he offer additional stuff such as sample tapes?

      • HootinNHollerin@lemmy.world
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        21 days ago

        I believe he expanded beyond headshots and photo shoots and at one point he was even doing sound production for a rapper’s video. Basically wherever he has opportunity to have his career be providing what those still trying to make it big needed

  • Rhynoplaz@lemmy.world
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    22 days ago

    During a pandemic, sell sanitizer and toilet paper?

    But most those guys were pretty much seen as assholes, so I don’t know if this good advice or not.

    • neidu2@feddit.nlOP
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      22 days ago

      Yeah, over here we have this former rich guy (he lost his fortune thinking he was better at picking stocks than he actually was.) He got lucky and made his fortune as an early investor in a cell phone company in 2000s, and after that he’s basically become a serial grifter. His covid enterprise was to buy face masks in bulk, repackage them, and resell.

      Well, he got hit with a huge fine: The face masks were only approved as long as they remained in their original packaging. Once he repackaged them, they were no longer considered sterile, and as such no longer approved for medical use => false advertising

  • Cryophilia@lemmy.world
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    22 days ago

    When investors are pouring money into tech startups with dubious models, start a bank that connects startups with investors.

    Ie Mercury Bank making money hand over fist

  • kozy138@lemm.ee
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    22 days ago
    • During/after natural disaster, buy cheap land. Probably works during an economic crash too.

    • Protests & Riots happening? Invest in glass companies

    • Cloudy & rainy every day? Sell coffee (looking at you PNW)

    • War happening? Just sell bombs! (see USA) This one is particular good cause you can always start another war. It’s just smart business!

        • Cryophilia@lemmy.world
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          22 days ago

          No.

          Gold rush = a bunch of fools getting hyped up on the latest thing thinking they’ll get rich, but almost none of them will.

          Selling shovels = not chasing the latest hype, but making money off the fools who chase the latest hype.

          I’m not offering an opinion or interpretation of the phrase btw, that’s the actual definition.

  • Tellore@lemmy.world
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    21 days ago

    Definitely all those Udemy / Coursera / Whatever paid courses for “Data Science”, “AI” and whatever else is popular recently.

  • Artyom@lemm.ee
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    20 days ago

    It’s always GPUs. Crypto boom? GPUs. AI boom? GPUs. PC gaming boom? GPUs. GPUs are so difficult to program effectively that we still probably haven’t discovered things they’re capable of doing yet. The next major breakthrough in tech, whatever it is, will cause a massive explosion in GPU demand.

      • Cryophilia@lemmy.world
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        22 days ago

        Gold rush = a bunch of fools getting hyped up on the latest thing thinking they’ll get rich, but almost none of them will.

        Selling shovels = not chasing the latest hype, but making money off the fools who chase the latest hype.

        Edit: because I know someone is gonna try this

        That’s not an opinion or an interpretation. That’s the meaning of the phrase. It’s not this amorphous ambiguous thing where all interpretations are valid. It has a specific meaning.