You don’t need a car in Singapore. Very good public transport and affordable taxis.

There’s a few suggestions about debugging it in Fedora, you should be able to replicate most of them. https://fedoraproject.org/wiki/How_to_debug_Firefox_problems

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.

All of them.

Too many ads and bad UX? Right. This article is a great example for both: https://mastodon.gamedev.place/@aras/110846684099110476

Did twitter consider to affiliate with @musicfan, @musicmusic, @music123, or @musiclover instead?