I read that as "LRG will continue to overcharge Vita owners where possible and make exceptions for PS4 versions where possible since it'd be impossible to sell at high price"
If they can make exception for PS4 ver then I see no reason why can't this be an exception too. But they know this will quickly at whatever price and it's a good business for them with absolute no risk.
You read what you want
$60 was the highest ever price point for the PS4 version, that's why an exception was made. Nothing indicates it was part of an anti Vita plot.
I just started the PS+ Curses n' Chaos. So far, it's meh... I probably won't open my LRG box. Someone here liked it ?
Edit : played it a lot this afternoon. It's okish but it really lacks purpose. It controls well, at least, and there's a challenge. I'll probably part with my LRG box though, I don't see a need to immortalize the game in my collection.