It should be noted that setting Adguard as your DNS will allow Adguard to track the domains you visit. The latest info I can find is that a lot of their team is still located in Russia, which makes them susceptible to government demands regardless of their intentions.

DNS adblocking should be the last resort. On Android there are many ways to do system wide local adblocking (with and without root). Don’t know about iOS. Alternatively you can do network level blocking with something like a pi-hole.

Wasn’t Twitter / Xitter / X

Shitter. Credit to south park (from like a decade ago).

What? Twitter is majority owned by Musk, by a very very large margin. Not that giving your info to Musk is any better than giving it to the Saudi government.

You’re mostly right, expect video playback doesn’t need high quality bandwidth.

Video players usually keep a forward buffer of a few minutes of video, which means your connection can be extremely unstable and still provide smooth playback as long as your average bandwidth is sufficient.

No matter how good an AI is, it cannot restore details that were lost. It can approximate them, but if you have a 4k photo of a piece of paper with a small stick figure drawn on it and compress it to 144p, you will have a gray blob in its place at best or just nothing.

The most advanced AI from 50 years into the future would still not be able to restore the original stick figure.