1) at the moment i don’t think anyone knows what happened to enoqi. however, i don’t think she’s coming back— she may have gotten in trouble with pixiv artists for posting their work. although she never edited artwork like a lot of other bloggers do (which is a really shitty thing to do tbh), her blog was well-known enough for this to be a possibility.
2) this happened about two weeks ago?? i’m not exactly sure. i don’t really agree with your last sentence on that “posting sourced art is completely okay”, especially since i’m an artist myself and understand why some people would like you to ask first before you post, but i don’t want to start a big debate about it here
LONG STORY SHORT i don’t think enoqi will be returning any time soon, if at all. however, i’ll continue to hold onto her url if she does.