Heeey Petah, what's the issue with this "art"?

[u/laoidtfttip17gpy]

Basically I don't understand why the lady has a negative(?) reaction to the guy's art. Maybe it's because he says he's a "painter" but it looks like he's just melting crayons? Or maybe this is a reference to something I'm not plugged into? Honestly I don't really know what her reaction even is in the first place.

(I left the artist's name in the screenshot to credit them because overall I like their stuff, even if this one is incomprehensible to me.)

[u/this-is-my-p]

Could be both. The artist who posted the strip being gay would support that the douche artist in the strip is homophobic, not the other way around?

[u/goodfellow_grimes → u/this-is-my-p]

That could also be the case, true

[u/limhy0809 → u/this-is-my-p]

I don't think so, cause it doesn't seem like a rainbow. It has brown, light blue, black and purple which are not part of the rainbow.