Quick shout-out to Grayjay: An app to watch videos on any platform - reducing the power of individual services. The Software is open-source and can be found here: https://gitlab.futo.org/videostreaming/grayjay
I will test this out for myself and hope someone here finds this useful.
There are definitely foss apps on iOS and you can sideload without jailbreaking to access more foss apps. Any amount of foss is good regardless of what OS is used.
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