I think the conversation needs to change from "can't run software of our choice" to "can't participate in society without an apple or google account". I have been living with a de-googled android phone for a number of years, and it is getting harder and harder, while at the same time operating without certain "apps" is becoming more difficult. For example, by bank (abn amro) still allows online banking on desktop via…
If for whatever reason you dislike WhatsApp, you just can't also be a society's functioning member.
Some companies have decided to deprecate email and phone support and only have a WhatsApp chat, potentially with AI slop. I've had to discontinue my services with some of these companies because of that.
Even some government services are going through WhatsApp; I've had to be there in person, among senior citizens just because of their tech choices.
I pretty much vouch for "vote with your wallet," but I am running out of alternatives.