I tend to have a critical opinion of bronies... Which probably isn't a surprise to those who know me. But let me elaborate before someone jumps me.
I would hope in saying this, people realize that I understand people are different and not all bronies fall under this category (in fact, I know some that I enjoy talking to that don't fall under this at all, and also agree with what I think) and I'm not targeting anyone in particular so much as expressing why I find bronies problematic. I take no issue with people who enjoy the show. I take issue with these problems.
Honestly, I really don't like that most of the take a show meant for small girls' empowerment and sexualize it to the point that the fan space is not safe for the target audience. They are loud, belligerent, and any time it is acknowledged that they are not part of the target audience, they throw a fit about it.
If you think my point isn't valid, I encourage you to take a look at the whole incident concerning Stellar Eclipse, a pony OC that was written into the show for a minor via the Make A Wish Foundation, where, bronies were so bothered that they were excluded, they purposefully made porn of the character and when the mother requested that they didn't, they responded by (you guessed it!) making more porn of said character and saying that the teen should be flattered that it happened to begin with!
There are several other instances of issues like this, and homophobia, racism, and mysogynistic ideals run rampant among bronies. I think it's ridiculous that they take positive role models for children and attach said ideals to them. They invade and claim spaces that are not made for them so that it is no longer safe for who the space is made for... And that's why I take issue with them.
I have no problem with people liking things outside of their target audience because I believe that gendered marketing is problematic on its own, but to demand special titles (and get them) when on the flip side (I'll use comic books and video games for instance) girls get the whole “fake geek” and “fake gamer girls” title and harassed for doing the same, I think it's no bueno. I think it's a gross double standard that needs to die.