@apike I recently discovered Zen Browser, a straight up clone of Arc that is based on Firefox: https://zen-browser.app/download/
Might be worth a look, though obviously the “based on Firefox” part might cause some issues.
Objectively, it's far more troubling that they're banning Toni Morrison and David Levithan and Art Spiegelman and any books that even hint at representing the right's Horsemen of the Apocalypse
But there's something so completely batshit about banning _Calvin and Hobbes_, a comic strip so family friendly that it ran uncensored in the most conservative newspapers in the country for more than a decade
https://pen.org/magic-tree-house-author-calvin-and-hobbes-among-hundreds-of-tennessee-book-bans/