A lot of people would rather a medical lable then face up to their failures.Likewise, some children are just badly behaved little shits who did not have effective parenting or any discipline or boundaries. They are not all ‘on the spectrum’
I'm not a crap parent, the child is ASD, ADHD, ODD.
The same as people that claim they are depressed or have anxiety to mask their perceived failures. Obviously there are lots of people that actually have those conditions. But there's also a massive cohort that self diagnosed with an internet test, then claim them as an excuse for everything.
There are actually overweight people now claiming they have anorexia and that's why they can't lose weight!
Nobody is perfect, stop making excuses and try harder.