I see we are not going nowhere here, but I highly appreciate your effort to make me understand your view. Russia and China, let alone Cuba, Venezuela, Iran etc al want to develop an alternative from Android… how is it going? Only China is pulling it off, and after 5 years already and massive investment… just forking sure…
Just as a remark… “cannot legally become closed source”. Do you really think the US is bound by any legality at this point?! And it is not just Trump… any President could scrap off any legality if it need be and lower courts could just complain all the want… Of the 100+ lawsuit cases Trump already has accumulated in 3 months you won’t see much progress… and recently, even the US Supreme Court already gave Presidents “Broad Immunity for Official Acts” and “Absolute Immunity for Core Powers” so good luck for upholding GPL if an administration wants to force software out of it.
I presume the concern is governments banning apps left and right so a federated repository will be mostly immune from that. But you are right, technologically is not as straight forward.
What surprised me is that F-Droid is avoided by many FOSS enthusiasts (due to signing it themselves so delayed updates and potential tampering). Aurora is great but 100% on Google’s merci and Google frequently cuts its winds. Did not know Aptoide was community based… have to check it out.