Those should most of what startups need for deployment; at least what I've seen working with many over the last few years.
For those with pragmatic Linux Ops experience on the team, nothing will beat self-hosted on Hetzner dedicated servers, at a great price.
P.S. can't vouch for all Scaleway services, used it for a couple of VMs and hosted LLMs only. Happy to hear the experience of other users, no matter how few of those are here.
Free credits for startups are a different aspect of incentive, which is not negligible.