Google are so shit - Sopuli

I just tried Firefox: Startup took around 40 seconds, UI was not responsive at all, and I couldn’t install locally developed extensions.
Snap version?
Nope, right from the repos.
Ubuntu ships Firefox as a snap now so you have to get it from outside of the repo if you want it to be normal.
I’m on Arch.
i also use arch and firefox/mullvad browser do take a lot longer to launch than normal. my problem could be some dependency missing (ive already got problems with video codecs i have no idea how to fix) or a broken swap partition. So, does reinstalling firefox help? and do you have a swap part? if yes, how big did yoy make it?