Yeah ineed I would like to see that also for the wallet.
I dont know about the posts maybe a sort of hide option, like what happens when a post or comment gets flagged.
Only when you do not want people to see it you "hide" the content and maybe a extra option so only the people you follow can see it so you know who sees it.(dont know if this is possible on the steem blockchain)but if it was possible I would definitely use it.
Thanks for reading and the comment!!