https://european-alternatives.eu/
Based on your comment you probably aren't gonna discuss in good faith but move the goalposts each time.
What makes you think I'll move the goalpost - the original question was pretty clear; EU cloud providers who offer services like AWS does.
What you've linked to is a broad scope site listing a multitude of EU based products and services, making it look like you cant even list ONE let alone a few .
Don't pull the 'moving the goalpost' nonsense, the original post you replied to made it very clear they were talking about an AWS comparison, and a cursory glance at the 'cloud providers' section of that site shows a bunch of EU hosting providers offering general VPS hosting, which isn't remotely close to being the same kind of thing.
Yeah this is just circular reasoning. You don't go from zero to AWS the same way AWS didn't go from zero to what it is today. They started with a few basic features and built up from there. There are plenty of EU alternatives that have those same basic features AWS had a while ago, but until it makes economic sense to replicate all of it, no EU company is going to do so.
Whether you can switch from AWS to an EU alternative depends solely on how deep down the rabbit hole you are. If you're just looking for basics to host your stuff, you can. If you want to never have to touch Linux but to rely solely on proprietary abstractions on top of Linux, you can't.