Oh I am keenly aware of the statistics; it's part of why I want to CTB. Nearly every demographic I'm part of has statistics pointing to an early grave for me.
Supposedly I'm on the lower end of the spectrum, so I can plausibly pass as neurotypical in most encounters (though this is becoming less true as I've gotten older). I didn't have any issues with speaking growing up, but I was/am prone to emotional outbursts because I'm overwhelmed or frustrated with something (meltdowns, as I now know them). I would regularly be seeing school counselors and therapists because of it and because I would be falling behind in school, but nobody considered autism as a possibility because I didn't show any obvious speech impediments. No, I was just lazy and acting out, or I was just depressed. It took me getting put in a psych ward to even get a diagnosis.
As for special interests, I kinda share your experience with that interest in computers and games. Went into compsci and was training to become a sysadmin, but gave up because it requires a lot of driving (I can't drive) and often requires you to come in at a moment's notice even on days off. I play a lot of video games still, but I'm not particularly good at any of them. I have a specific fascination with fighting games, but I recently had to give those up because I'm not able to get past my defeatist mindset and because my work schedule doesn't allow me to go to locals or tournaments. I also have obsessions with particular shows or anime, but I'm not able to say anything that hasn't already been said about them.
The pride aspect regarding autism is a more recent development as neurodivergence is more widely recognized and understood, so a lot of younger people especially are adopting it as part of their identity. There's a lot of creative types that self-identify as autistic or ND in some capacity, which contributes to this idea that autistic people are in fact gifted and just need to play into their special interests to hone their abilities. I know the savant stereotype isn't accurate to the lived experience of being autistic, but I can't help but feel like I'm some sort of fraud because I don't have some unique skillset or ability that I can derive from my interests.