Essentially, US gov applied pressure such that a simple tick box (to prove you are not American) is not sufficient. So, authorities definitely have precedent to enforce geo-constraints, it's just a matter of "do they care".
The video quality is really amazing.
https://www.wsj.com/articles/streaming-service-challenges-br...
AT&T added Locast to both their DirecTV and Uverse TV receivers[2], which limits the impact radius of the blackouts that are resulting from their strong-arm tactics. And in the case of DirectTV's receiver, it's a pretty seemless process as the blacked-out channels in the guide automatically redirect you to the equivalent channel in the Locast app.
A $500k donation for such convenient leverage is chump change, considering the billions of dollars that are on the line with these retransmission agreements.
[1] https://deadline.com/2019/07/cbs-blackout-directv-u-verse-at...
[2] https://www.broadcastingcable.com/news/at-t-locast-is-option...
If it's not for profit and geoconstrained, yes.
https://www.broadcastingcable.com/news/nonprofit-launches-ny...
https://www.locast.org/