This. And there's this thing called the weekend, and some people actually write about wrestling as their main source of income, such as Meltzer. And we are in the 2020s decade, where it's easier than ever to be an entrepreneur due to the internet.
Still, you can only watch one promotion and be a true fan, as shown by the NFL, NBA, MLB, etc. analogies, as nobody says that you need to watch NCAA, CFL, Euroleague, WNBA, Japanese baseball, etc. to be a true fan of the sport, and the same goes for watching WWE but not AEW, NWA, ROH, Impact, NJPW, etc. If that wasn't the case, nobody was a true fan during the Monday Night Wars as it was impossible to watch both Raw and Nitro unless you had two TVs.