Is a false equivalent. You can't compare golf, where you can entice the best players to play in it, because they'll be playing each other regardless of the organization the tournaments are organized by, to a sport with teams in numerous FAs in numerous countries and already set trophies with prestige that goes back decades.They can't be a part of the CL, so it stands to reason that the Super League would rival the CL in interest if the biggest clubs were a part of it. Need proof - look what they did with LIV Golf. Started buying all the best players, got TV deals, and then essentially bought the PGA a year later. The Saudi's will buy as much talent as they can and then make the argument that they are one of the best leagues in the world. Then we'd likely see Al-Hilal and Al-Nassar in the SL
Much more difficult to replicate in football what they did in golf.