I think if see your child suffer and your mh suffer and things go to shit because of Autism, you have every right not rejoice in its gift.
If Autism was a person I'd punch it in the face. Maybe it's a wonderful life enhancing gift for the majority. But as not all autistic people are the same, it's a robber of opportunity for say the non verbal. Never hearing your child say mummy or saying they love you? Why should I love it? Also having a NT children who go off to uni, travel solo to the USA, have a girlfriend, get drunk and go clubbing. Then I look at my other dc knowing he will NEVER fo that? Sure I go all warm and fuzxy and marvel at his gift.
God does not give disabled kids to specail parents. He gives them indiscriminately to those who cope admirable, to those who just about keep their heads above water, to those who drown, to those that in turn become shit parents.
To those who ferociously love their children in ways that no NT parent can comprehend because they been tested by fire repeatedly. But please don't assume we all praise God daily for his gift of Autism.
If you've met one autistic person, you've met one autistic person.
The same applies to their parents. I'm unique. You won't find another like me.
Why should not hate it? My mantra is "I never signed up this!" I never wanted to be in this position. Would do it all again? Yes! If you told 26 year old me that was for certain I'd have this life but I didn't know him yet and much I could cope? No. No. Who would? Someone more ultraristic than me that's for sure