I dunno Mr. Google, but I'm fairly sure Azure won't decide to sell of their domain registrar out from underneath their customers.
I'm fairly certain that Azure won't drastically update the "packages" to buy ever 6 months like GCP/Gcloud did.
I'm fairly certain, that given the track record of Google products and services, that this has nothing to do with Azure being "anti-competitive" and everything with Google being known for axing their own products. If I build something on GCP, I can't trust that it will continue to run unattended. I know I'll need to always keep my eyes on the news feed should Google axe another product I was using.