Oh yeah, whenever that 'true fan' stuff starts up I just disregard the person saying it. Got zero interest in that entitled fanboy crap nowadays.
But some Trek fans are like that, and not even just regarding Abrams and Prime Trek. I think some of them did it back in the day when TNG began as well.
'If the Apocalypse starts, beep me!' - Buffy Summers
'The sky's the limit.....' Jean-Luc Picard, 'All Good Things'
courtesy of Saquist