people keep calling me autistic and i dunno how to take that?

Don’t get me wrong!! people with autism are amazing,, and incredibly intelligent and inspiring.. but i keep getting called autistic for zoning out and/or doing things like watching branches on trees move rather than conversing. i don’t know how to take it,, ive had multiple people call me autistic for small things. i dont take it as a insult,, whatsoever,, but its hella confusing on how i am meant to respond to that??