The industry has matured. So the size of the pie of course has gotten bigger but with maturity (in any industry) comes rigid structures and that makes it hard for new comers have stakes and ownerships - because the game’s been figured out pretty much and all the incumbent players aren’t gonna let someone new come in and take their shyt. In the 90’s and 2000’s when it was still a new genre and the industry was fragmented there were more ways to finesse your way into ownership positions and play the long game. Fast forward to 2021, the moguls of the 90s and 2000s (Puff, Jay, P, Baby, J Prince etc) are the still the top dogs. We may see rappers today make more on avg due to them having more ways to bank on their reach and exposure but at the end of the day they’re still highly paid workers not owners. Back in the day, depending on how you played the game, you could either end up as a broke rapper or be a mogul with ownerships. Now, you could finesse your way to maybe double digit mills (which is a LOT of money) but 100s of Ms or Billy with mogul status won’t be available because it’s an established oligarchy at the top now.