I'm actually surprised that no one made an easy list follow capability with one tap to follow them all, but then again, most clients don't support lists and they've been available since March 2023. Amethyst is close here.
It's been a while since I've shared a list and checked on how clients handle it. Here's my Nostr Devs List. It probably needs a healthy update too nostr:naddr1qq9yummnw3ezq3r9weesygplwuxkt5a8vj5utj6s8tsj8e3wcavc45p4mqmw92qs7wrh5azmyspsgqqqw5cqvxe6ad
Okay. Just as I thought. There's no follow all button on Amethyst. That would be nice. And it would be even better if more clients supported it.