In Europe (in my case the Netherlands, but it’s similar in surrounding countries) you cannot pass on the right and you can get fined for it. If you do pass on the right you’re taking a bigger risk because it is not expected.
You can also get fined for staying in the left or middle lane for too long. But that’s somewhat rare. You can get away with it a bit to pass an extra truck (our trucks speed limit is slower) or if the right lane is full and slower than the lane to the left of it, but don’t drive excessively slow on the left. Especially on the Autobahn.
I’ve been using it on my phone for a fair bit. I still run into issues from time to time where pages don’t render properly, but that could also have to do with the adblocking which is a major advantage of Firefox. I only use Chrome now if Firefox doesn’t work.
I used to use Brave for years, and tried Kiwi for a fair bit too, but both of them have their own issues. I’ve found that Firefox works well enough for me now and allows me to stick it to the man.
I absolutely agree.