actually, that last one - the adding a note on someone's account - is the one that really pisses me off. when it was introduced, it was a really easy way to make a quick note of why you followed someone, or why you blocked them, or why you were thinking about blocking them, or... anything else really. it was so easy to use that it didn't break flow at all.
i guess someone decided it was too easy to use. so they made it a modal dialogue that could only be accessed from a pulldown menu instead. and instead of the notes field always being there and inviting, it now doesn't appear until you've made a note.
all i can think of is that someone who never even used that facility once decided to "improve" it without asking anyone who might have used it a lot, because those people's use cases didn't fit into their model of what profiles were for, or should look like
and that way of developing stuff is bullshit and has no place in something like #mastodon which is supposed to be all about community.