UBlock Origin - available on all major browsers, including iOS (er, this has adblock, but not uBlock in particular) and Android, my friend.
Also with pihole, you almost never run into the dreaded “it looks like you’re using ad block!”.
That said, pihole or any DNS level blocking is pretty weak compared to what uBlock Origin and provide. Like a parent commenter said, it doesn’t prevent you from seeing the google ads, it just keeps the links from working. Most big sites know not to make their ads so easily blocked.