So I guess Brazilians are weirdos because they parade in carnaval dancing around and in skimpy outfits :)
I think from the comments you have written that you need to reevaluate the meaning of what support of the lgbtq community means. Support is supporting their right to have the private life and sexual orientation they have without being punished for it. I think you are already at that point. You support that community.
Maybe you don’t agree with the parades and find them excessive and weird, but those parades are there as a response to those that don’t support them and would prefer to hide them (or worse). And I’m sure those parades have given a bunch of people the courage to admit and accept their own sexuality as they saw there was nothing wrong with it.
In other words, the support they need has nothing to do with the parades, you can be supportive and disagree on the parades, but at the end of the day, the best you can do is ignore the parades.
Why is this cartoon so prevalent in this kind of cosplay? And is there more of her?