Many apps are also ridden with ads, can collect way more personal info than a web site, and unlike sites, it's way harder to block their ads. (E.g., installing

Many apps are also ridden with ads, can collect way more personal info than a web site, and unlike sites, it's way harder to block their ads. (E.g., installing a PiHole on your network vs installing a browser extension.) Altering an app is a DMCA violation of whatever cryptography they use; altering a web site is your legal right via extensions/userscripts.