Mobile Firefox let's me add Stylus and I assume other extensions like whatever the modern Greasemonkey is. So at least one of the good mobile browsers does support it.
If you're using a mobile browser without extension support, you should tell the devs of it to work on that.
this does not help me against malicious or incompetent website authors. Mobile browsers usually do not have support for user stylesheets.
Mobile Firefox let's me add Stylus and I assume other extensions like whatever the modern Greasemonkey is. So at least one of the good mobile browsers does support it.
If you're using a mobile browser without extension support, you should tell the devs of it to work on that.