Fracturing the space is way more destructive than whatever you mean by destructive moderating, since the moderating will only affect some communities and even within that, some users while defederating will split the user base.

Sadly not haven’t had a tablet for like 8 years

Check out XDA forums or if you want an easier time, check out the lineage OS devices page. If its on the lineage site there’s a good chance other OS’s are available as well.

Not as bad as you’d think, especially if you buy from a place that tests the devices or know the person selling isn’t hard on their devices.

If you are going for a model thats a couple of years old, I would recommend going an alternative OS and no google apps. The analytics they run run does make a considerable difference to battery life. You could use something like microg if some banking apps don’t like not having google (the ones I use don’t have this issue YMMV)

I’d also recommend simplifying how you use you’re device. Ie, don’t have apps that run in the background like Facebook, try and keep to using those sites in the browser.

Don’t stream stuff over the mobile network(applicable to some tablets), as its a large battery drain. It’s designed to blast a load of data and then go inactive to save battery.

You could start doing some of these things on your current device and see if you get much of a change in battery life.

The best device is the one you already have.

Whatever you can get second hand

Get fdroid and download newpipe or alternative if you want to keep an app for YouTube without ads.

Alternative web front ends also exist if you are okay with watching videos in a mobile browser. I use an invidious instance, pick one that’s close to you here. Other front ends also exist.

Alternative video platforms such as LBRY also exist and I’ve found a few youtubers I watched on it.

Absolutely take it as an opportunity to reduce your video content consumption. I like the invidious solution because I don’t get notifications and it takes a bit more effort to manually open the link in the web client so I tend not to watch videos I’m only half interested in.

Edit: froid => fdroid

If you are watching any content from the web, it doesn’t matter if you download it or “stream” it. The same data gets sent to your computer either way.

My response to your first comment implied that both downloading and streaming pirated content count as sailing the high seas since both methods mean downloading pirated content.

Some people may not see “streaming” torrents as the correct way to pirate things because you aren’t seeding though.

You download it either way