Why has there never been a challenger to the Premier League like LIV Golf or the XFL?

Football is awash with mega-rich investors. Might some of them create a league to compete with England's dominant top division?

Why has there never been a challenger to the Premier League like LIV Golf or the XFL?
Football is awash with mega-rich investors. Might some of them create a league to compete with England's dominant top division?