Check out the uBlock Wiki! uBlock can do so much more than just block elements or network requests, you can use scriptlets to get rid of so many annoyances or the :style() operator to make sites look better and cleaner, without having to add a whole userscript manager. And if you auto delete cookies/localstorage for privacy reasons like me, you can still keep some individual site settings with the trusted-set-cookie or trusted-set-local-storage-item scriptlets. Also the :has-text() selector is really useful to filter out some annoying keywords in social media posts, it even supports regex!

What’s with the obsession with the letter X?

Here are a few examples: https://letsblock.it/filters/search-results

It doesn’t support HDR for example and a lot of websites are “optimized” for chrome or refuse to work unless you change your useragent to chrome

There is no other chromium based browser that supports custom css, so I have no choice but to use Vivaldi.