Suggestion for Android users sensitive to flashes and so opening the bsky app is triggering:
> turn on Developer Mode (settings/About Phone/Software info/tap Build Number 7x times)
> toggle off Transition Animation (settings/Developer Options)
This will cut off the flashing butterfly animation

For those asking why people are putting tags on their bio: it's a quick shortcut to see all of that user's posts with that specific tag! It's incredibly useful for creators in multiple fandoms and a range of works
Press and hold(in mobile) a tag in bio, "see # posts by user" should appear :)