This article, "I am a disillusioned BCBA: Autistics are right about ABA" by NeuroClastic is incredible. If you are considering becoming a BCBA, or putting your child in ABA (or if they already are), please read this article first.
On another note, many Autistics are dehumanized and treated this way outside of ABA, too. I witnessed it happening all the time in special ed and other settings, and I had internalized those messages that I will not be loved and cared for unless I act neurotypical. It has been detrimental to my mental health.
Thankfully, I have been able to unlearn much of that in my adult years. I may not have been so lucky had I been put in ABA.
ABA is like an intense, concentrated form of the gradual behavioral conditioning society pushes on autistic people.