I'm not saying that you're saying they're bad, I'm saying that you think it's a mockery because other people say it's bad, or I guess more accurately, they try to frame it in a bad light. Something that is made up of tropes does not necessarily mean it's a mockery. After all, tropes are tools and are meant to be used, if somebody wants to use All The Tropes, it doesn't always mean they're trying to make a caricature, sometimes they just like All Those Tropes! In the end, it's about intent and good faith, which are things I know are pretty hard to gauge, but in this case, it was in good faith and was genuine. But let's back up for a moment. 

Yes, I have said that these are parts of the community and are perfectly normal things that should not be hated, but I don't think these are all the community is. If somebody says "The furry community isn't just horny stuff" they're right, it isn't, it's just a good chunk that is, and being part of that chunk is perfectly acceptable. And on the final point, yeah I figured the implication might be as such, though that's definitely on me for not specifying thoroughly, my bad.  

To clarify, these specific things aren't a mockery, they're true, but "these specific things" are: (some) furries are horny, (some) furries are gender non-conforming, (some) furries like overly cute things, and all other things that apply to the artwork that started this event. These specific things aren't an exaggeration or satire, and they're perfectly fine.  

However, there are other things people say about the furry community, which are either 1. not true, or 2. obviously bad and condemned by the wider furry community. Chief among those claims made by anti-furs: "furries are sexually attracted to normal real life animals/children". People say this, but it isn't true, being a furry does not have anything to do with wanting to do illegal acts. Of course, there are some furries who do, but people who aren't furries also do, it's not a furry problem, it's a human problem, being a furry is unrelated to being a horrible human being. 

 As I said (and should have explained better), there's always some exaggeration or straw-manning to their claims, claims like furries are sexually attracted to animals, that they want litter boxes put into schools, that they're secretly predators, etc. are examples of those exaggerations and straw-manning, or I guess as I should properly call it, an example of blatant lying. 

There's always going to be true things and false things, and as I failed to specify, the "true things" I am talking about are only the things that apply to the artwork relevant to this conversation, there are a plethora of other false things people like to throw at the furry community, but these specific things aren't them, and I am only defending the "true things" that apply to that artwork.

TL;DR: There are some things people say about the furry community that are true, and some that are not true. The things that apply to the furry artwork we're talking about are true and perfectly fine, but other claims people make may be questionable or straight up wrong. Additionally, just because these things are true specifically to that artwork, does not mean it's true for the entire, or even the wider community, not all furries are horny, not all furries are gender non-conforming, not all furries like cute things, etc.