Comment by sfn42
The only problem here is apple. Just don't buy apple products and you're fine. You can have. A windows or Linux pc and use Google sheets or whatever. I don't know whether the office suite is available on Linux but you have options for creating files that are office compatible.
The only problem here is apple, I don't think it seems fair to include MS and Google, they're much less walled than apple is. Maybe they could do better too, but apple is much worse.
Fair enough, Windows still plenty open (outside of the MS account requirement for home edition), but I think we can safely include Google now with the sideloading changes on Android, they clearly have seen Apple's rent revenue and want a slice of the pie.