Also, some of the documentary's points on scalability were quite weird. Like when it stated something along the lines of "now, you can make everyday payments on Bitcoin, but only through companies that take a cut on each payment" ; and then hinting that it may have been Blockstream's secret master plan all along.

That's not how Lightning works ; and I didn't expect such Bilderberg-ish conspiracy theories to be dropped like that in an HBO documentary.