There's a lot of truth here, and your right that promotion to the Premier league is hugely beneficial from a financial side. But I will give the Premier league credit for at least splitting their own viewership pie evenly amongst the league. La Liga doesn't even try to do that, Last year Barcelona received 4 times as much as the bottom club in La Liga from their TV deal. They made twice as much as the club in 4th place. And that league was the driving force for the Super League.
Fans took what power they had and helped stop this. And unfortunately they will need to do so again in the future
Media revenue is more evenly distributed in the Premier League than in Spain, but it’s not equal. That changed 3 or 4 years ago I think when the big clubs got grumpy about sharing.
Club-by-club: A breakdown of the 2019-20 Premier League prize money - Planet Football
Liverpool ended their 30-year wait for a title by romping to the 2019-20 Premier League crown, and their success saw them earn more money in combined prize money and TV revenue than any other side in the competition for the second consecutive year.
www.planetfootball.com
According to this, Liverpool made the most media revenue in the 19-20 season bringing in £174.6m. Norwich was last on the list earning £94.5m. Every one of the Big 6 clubs made at least £148m for the season.
I just noticed that these revenue numbers also include the merit payments for where you finished in the table so this isn’t exclusively media revenue. Liverpool got 35.5m for winning, Norwich got 1.8m for finishing 20th.