For images, on Android you could use Imagepipe.
Once you’ve set it up, simply “share” the image to Imagepipe, it does its thing then automatically passes it on to whatever app you want - for example a messaging app for you to send on to others (it stores a copy of the image minus its metadata in an Imagepipe folder in your gallery for ease of access should you need it again).
For video, from memory I think mp3tag for Windows/Mac can remove metadata from some video formats
Everyone knows the popular ones so here’s a shout out to a few that are perhaps not so commonly known:
My most used can no longer live without app:
Ha I once fell for this same issue with the exact same bars. To be fair they’re so darn tasty I’ve fallen for it again several times since!
I really like it. Tech comminities & some others are very bouyant & interesting but niche communities really struggle. Even direct replacements of big subreddits struggle. Hopefully this improves.
One tip from my own experience. I use Voyager & blocked a load of US politics keywords.
And another, I subscribed to as many interesting Lemmy communities as i could then browse Home feed in the main & occasionally All to see if any other interesting communities crop up that could be worth joining.
Welcome & enjoy.
Came here since the Reddit 3rd party app fiasco. Initially I blocked a load of non English language communities which at the time seemed to fill the All feed. Kept adding to my subscribed communities list then in my app (Voyager after Liftoff stopped being developed) blocked a load of keywords, essentially Trump/US politics related.
Now my Home (subscriptions) feed has some great content. I check out All from time to time to see if I can subscribe to more communities.
Niche communities are still lacking but hopefully that improves over time.
Simplest option is probably speak to sales staff & specifically ask about the set up process. It might be worth phoning a couple of reputable TV vendors as they may have more understanding than the spotty herberts in the sheds at the local retail park.
I last bought a TV outside of your preferred time frame but back then Panasonic made, what for my needs, was the best panel for the price & didnt insist on having internet in order to set it up (no idea whether this has changed with current generation models)
It doesnt help with your hdmi concerns, but what about blocking the TV at router level or restrict it by putting it on VLAN/guest network then disconnecting it from the internet forever once set up.is complete?