I have chrome, firefox and brave browsers all installed on my laptop that is used exclusively for streaming. I don't pay for subscriptions so sometimes I end up in the nether regions of the web while looking for a particular show or movie.
Brave does a good initial job of blocking stuff, but you know that its a constant war to stop all the stuff from happening. I haven't used it much so I don't have the confidence to go 100% all in. Its been out there long enough that there should be some good writeups and a growing ecosystem of support.
Ublock Origin, poper blocker and maybe additional adware software are available.