Consent-o-matic is great for the sites which still show banners despite filtering.
I even have it installed on firefox for android, where it's more useful .
Installing ad & annoyance blockers is good. Another approach is to nuke "sticky" elements with a simple bookmarklet. It also removes a bunch of other useless crap from modern websites, like those lame floating headers & footers. I wrote about it here: https://www.smokingonabike.com/2024/01/20/take-back-your-web...