Is there a reason you feel that that file will be respected?
I also do not trust Google only crawls what is allowed in robots.txt. Maybe they only use the data allowed in public use, but I have no faith that they don't have crawled data in their version of shadow profiles.
I do not trust bigTech at all, and for those that do, I really don't understand why you do.
states
> Amazonbot respects standard robots.txt rules.