I don't think that's an alternative to US hyperscalers. Scaleway is the closest thing there is. Replacing a single service with 10 others is not really an alternative in my opinion.
Not putting all your eggs in one basket is a good choice. I think the AWS service catalog makes you adopt more than you need or want anyway, it is a great way of locking people into one vendor.
I would argue that with AI, this becomes less of an issue. Connect N services, deploy to bare metal. Granted, AI is an additional cost now local or remote. But so is the MacBook people use to develop their software.