I've had a very different experience with browsers though... I switch browsers pretty often and with ease. I genuinely can't get my head around why someone would continue to use Google Chrome if they're unhappy with how they're treating their users. The UI between browsers is 99% identical. The most annoying thing about switching browser is just having to spend 10 minutes setting things up, but that isn't going to exceed the annoyance of having to see ads constantly for months or years.
There's really no good reason not to switch browsers. Your habits are not going to change between browsers. Unless you're a Chrome power user and using some very niche features in Chrome there is very, very little difference between Firefox and Chrome for the vast majority of tasks.