You can turn it off here.

System Setting> Window Management> Desktop Effects> Mouse Mark

That can be possible. I remember seeing the option in a clean profile while using Ubuntu.

There is no container option in new Firefox profile. It appears only after when you’ve installed Multi container extension. Firefox from Arch Linux repo.

I use Seal, yt-dlp android front-end, on my phone to download videos from streamming sites.

For torrenting, Deluge on my computer and libtorrent on my android. I mainly use torrent for anime so I download a .torrent file from nyaa and open it with Deluge. Done.

This bug is no longer happening in 6.0.2 after a restart.

I am on Plasma 6.0.2 (Arch Linux). The bug seems still there. Reported to KDE bugzilla after this post.

Follow here - https://bugs.kde.org/show_bug.cgi?id=483029

A long time contributor of Tachiyomi plans to continue the work under a new name ‘Mihon’. Reddit post

I am also on ani.social but never seen any CSAM contents there. Note there are safe-to-view anime loli character meme posts there.