I'll take care of cloud storage with SyncThing (or whatever) -- I'm the kind of guy that values being able to choose the parts. I don't buy "cold medicine", I buy ibuprofen, diphenhydramine, pseudoephedrine or whatever else I decide, and I'll dose each based on my symptoms. Because that's just better than some prepackaged thing. And I do the exact same thing with computing. Works great. But Apple fights.
The whole world of mobile computing is actively fighting giving the customers the ability to compose their tools, which strips away user agency, and creates all these issues with "big tech" being monopolies and locking users in. This is at the root of what the DMA is about, I think.