What's the best alternative to Google Drive?

I think of all the unified tech ecosystems, Apple is hands down the best but Google is still the best non-Apple option. The only other option I think is Microsoft, and I would rather drown in burning gasoline than go back to anything Microsoft touches.

Obviously the best option is to host your own stuff through open source, which I am doing, but it's taking time, it's a lot of work to keep up with. Google gives me a bunch of barely passable tools accessible from anything with an internet connection.

I did degoogle for browser and search though. Firefox and Kagi makes the internet almost tolerable.

I have a friend who works for Google, in a non-computer science department but one that does require some amount of decent computer hardware (compute, IO, etc.) They go through this cycle every year or so; their team uses MacBook Pros because it fits their needs the best -> department heads above them see this and take the MacBook Pros away and replace them with Chromebooks -> team cannot accomplish their goals on the Chromebooks, so they lobby up the chain and eventually get their MBPs back -> … ad infinitum.

you can mount google drive as swap. what other provider allows you to do that?