I had to comment on these two specifically, so I’m sorry for sperging, but...
The thing with Korrasami is, in true Tumblr fashion, both characters are bisexual in the show but as soon as they became a couple everyone started screaming “omg lesbians!!1” The drawing is okay enough for a lazy doodle (the colouring is shit and it’s sketchy as hell but it’s not the worst in terms of anatomy and pose), but the artist plastered a giant lesbian flag in the background, and then slapped a Google image bisexual flag off to the side there to pacify anyone who might complain. It’s totally out of place and stuck there, it’s making me laugh.
I didn’t even realize that was supposed to be Natsuki either (I guess the hair is the same but I didn’t pay that much attention). Seriously, people have been making jokes about her being a trap because of her flat chest and apparently attempting to look overly feminine. I feel like headcanoning her as trans for those reasons is downright offensive, but then again, when has that ever stopped Tumblr?