Seconding AdGuard. Also, there’s no need to pay, the free tier is more than sufficient. Links for convenience:
Allegedly Tim Cook does the same thing. Can’t imagine what he’d be doing 16h a day, but I’ve heard he’s almost always at Apple Park
This. And if you really want to install something, I recommend a good adblocker (ads are sometimes a vector for malware distribution)
Wow I had no idea that this existed for such a long time. I’ve clearly been living under a rock… 😅