As I understand, It is just a general old people people mindset. Most old folk consider all lgbt stuff to primarily have “dirty” or “impure” thoughts (they essentially look at this not from as an identity part, but more of them being just “pervy”)(this as i understand is the general conservative idealogy - sex is taboo, but having “kids” is natural, you can have both). Not saying this justifies snoop dog’s behaviour. I am not a fan or a hater, just do not know much about them, just explains how could they do that and then this. to them, all lgbt stuff is “not for kids” and completely look over the identity aspect of it.

His “support” is most likely a simple paid collaboration arranged by their team, and he does not care what it is about.

Why imo it is still uplifting is because there is some event organised for lgbt folk, and that is always a good in my book. it helps normalise them.