I really doubt he cares what the internet peanut gallery has to say, like Notch he'll just live out his days fucking around in a huge mansion and waving his dick around on social media.
He didn't even try to deny any of this.
I get that I follow these people closer than most due to my interest in VR, but Palmer Luckey has been cultivating an image of humbleness for a while. The time article that produced that meme-worthy image of Palmer Luckey actually had a section in it where they talked about how wealth was affecting Luckey and he was all gosh and gollies. He said, for example, that he wanted to remain a normal guy and the only money he had spent was for a Tessla car - his one luxury he allowed himself.
If he's telling reporters this stuff when they interview him, he clearly cares about his image. Going on with secret alt accounts to brag about how $100 is just one less shot of scotch on his private jet flies in the face of this image he's cultivating.