Oh how did I miss this nugget 
I mean it is, and if this actually an honest teardown, Mike Z wouldn't be referenced at all, the issue of BunnyAyu playing up the concept of sexualizing minors being it's own issue instead of a chip to negate a different argument.
But I digress, let's talk about this.
I'll admit, I had to learn and be convinced of why this was a big deal on my own because so much anime, SO MUCH OF IT, is sexualizing minors. Your favorite show does it, the show of the season does it, the show that was recommended to you does it, it is SO normalized and SO regular that it's pretty easy to not see it as a problem, which is in and of itself a problem. It's so normalized that cute buzzwords like loli and shota are considered jokes and tropes, something to laugh at while being fawned over. MHA is the most popular (maybe second most popular) anime in the world and EVERY SINGLE ONE of it's under aged female cast are sexed up. And it needs to stop.
But again, good luck convincing creators to do that when stuff like MHA is so overwhelming popular. Where the creator's own personal insert is literally the comedic pervert of the show.
I can totally understand why someone would need to be told why this is isn't okay. I've been convinced about why shows that I've enjoyed are absolutely toxic on the subject matter. I personally thought Made in Abyss was show of the year until I started talking with some people about how ready that show is to sexually abuse and humiliate characters who are under the age of 10 for no reason other than shock value. It's something that has to be taught and if you grow up in "anime culture", It can be difficult to see the trees from the forest. I get that.
So in BunnyAyumi's case, someone who's not only been part of that anime culture for the majority of her life but is mired in it as both her hobby and profession and is surrounded by people who continue to normalize this behavior, I can chock this one up as needing to be told. This is a lesson that anime fans have to go through, being able to understand that the media you injest has very real, very serious negative connotations that need to be addressed and can't be brushed off because "eh, it's all like that". I grew up around loli jokes because that content was always there starring me and those around me in the face. I had to LEARN that it was a big deal. I had to be made to understand.
Again, I feel like this is only being brought up because of other controversies but it's often in times of struggle that we learn about things we do and things we are that aren't healthy. I can only hope this being brought up makes BunnyAyu think about some of this stuff a little harder and not just blindly promote harmful material with harmful jokes because "that's what I always did growing up".
The sexualization of minors in all materials needs to stop. I don't see it stopping in anime or manga anytime soon, but that doesn't mean that the current course that most of the industry is on is perfectly fine.
This is your brain on anime
I think it's an interesting topic for a research grant.
Most anime pedo's don't start out as anime pedo's. it's a sliding scale. I've noticed this with former GAF weebs too.
I follow them on Twitter for a while and first it is just the regular normal fan art and occasional cosplay. They get positive likes and replies to their more 'daring' posts but it doesn't go beyond say some beach volley animu or Fire Emblem waifu's.
After a while their content becomes more and more weeb and before you know it they start blasting out horrifying shit at 8 AM and all you can do is hit that unfollow button as quickly as possible.
And then years later, they are retweeted for some reason and you recognize a name or avatar 'let's see what this dude is up to these days!' and it has somehow gotten worse
