>>4364213And I think its perfectly fine and isn't mistagged.
This thread isn't only for explicitly obvious yuri, its for yuri in general - two girls hugging where one looks flustered is still yuri, even if you think its platonic. Its not heavy yuri, but its still /c/ related yuri.
Its even listed in the OP and has been "sfw yuri or just images of girls together." - granted, its not just for two random girls in one image, the girls have to be interacting in a way that looks to be yuri.