In some ways, I agree with melon lord that his focus on "straight boys" is likely to seek approval from those he believes don't allow physical attraction to over-ride their appreciation of the content. The problem with that being that he completely disregards huge chunks of females in the Phandom, the majority of whom - in my personal opinion - don't want to fuck him. So he can settle down, tbh.
The other party he generally disrespects are the shippers. Both the people that want them to be together and the ones that think they are and look out for it: the loud majority. I think his assumption is that males are less likely to ship and are probably watching him for the content. But if this is the case, it's doubly disappointing? Because at some point, he has to realize that the loving community that wants him and Phil to be together is filled with a lot of people who admire Deppy, who appreciate the boundaries that they're breaking, who want them to break more.... those are the people whose opinions he appears to value less. How disappointing.
It's difficult for me to see a situation where this lesson would hit home with him, because he's literally surrounded by people who make fun of the Phandom. His best friends think RPF is insane. (I mean, in the grand scheme of things, it's hard to blame them.) So, how do you convince someone that a female majority that obsesses over a shared glance can also value content equally or even more so than an "edgy straight male"? More specifically, how do you inform him that that's equally good content and that our enjoyment of it is no less valuable than some dude-bro loving the meme?
Re: the bolded part.... Dan has stated before, in no uncertain terms, that he's well aware people think he's pretty and that sometimes that's difficult because people don't end up appreciating what you have to offer other than that. (Unless I made this up, but I swear it was in an old live show...) I like to convince myself he's grown out of that, but I don't think that's the case.