Running free instances is a) way easier if you’re a government, and b) gives you important moderation control.

Also, a government running an instance that allows and promotes material that is very critical of said government could very well happen. It might sound contradictory, but allows for future control over “problematic” movements, if the need ever occurs.

Draw a symmetrical thingy, the calculations are then simple. I’ll let you figure out on your own what calculation is connected with what geometry:

sqrt(24²⁺⁷2) = 25

25 + 7 = 32

sqrt(32²⁺²⁴2)=40

40/2=20

x = sqrt(25^2-202)=15

Have a look at loops.video, I think the ambition is for it to be an Activity Pub tiktok clone