Those who are seriously impacted by autism have very clear and disabling symptoms. Nothing to do with mental health.
That really needs to be stressed.
The spectrum thing gets imo a bit tricky. The language thrown around to dismiss/excuse certain behaviour 'oh don't worry about him he's a bit autistic'. Happens a lot in my work. Or maybe he's just not very nice? Easier to say oh a bit autistic which is frankly meaningless.
A thread on here about it I recognised a fair bit that resonated and explained some stuff. But then. Who is to say what a 'normal' brain is?
I think we know very very little about how different people think, experience the world etc. Everything seems to be based against some standard decided how?
Eg I have aphantasia. Only found out what it was on here a couple years back. I was. Wow! I had no idea. How can anyone have any idea that things like that are different? You have zero idea how it is in anyone else's head.
But apparently 1 in 20 have aphantasia. So really it's normal isn't it. Doesn't need a special name while the 19 in 20 are seen as the norm. Why are they the norm?
See also synesthesia. 'disorder'. Why a disorder? Who decides? How common is it? If mild then people won't even notice they have it.
My point is that autism is most definitely not a metal health condition. The earliness of showing symptoms and the severity of those symptoms from a young age that occur make this obvious.
The spectrum stuff is s bit iffier. The 'traits' are so broad that probably most people will find something that relates to them.
And who is to say that it's not a normal way of being? At which point on this spectrum?
And that's the bit that is open to this. Identifying as, being used to explain things which are seen as 'different' etc.
Tbh I have trouble seeing how even the online quiz type stuff is related to mental health issues anyway. I might have a look.