Given it doesn't seem to work all that well, I wouldn't be worried.
There have been many attempts to federate paywalls but the publishers will never play ball.
There have been many attempts to federate paywalls but the publishers will never play ball.
They'd go to media company A and sell them something and when they negotiated with company B the requirements were completely different or they wanted different revenue shares, etc.
It was a pretty common startup idea in the early to mid 00s.