i don't disagree. just making the point that the leagues club model is what has funded football clubs, and still does for some big ones today.
re your final sentence about clubs selling their home games better - this is harder and harder each season due to the weekly schedule focused on TV value.
current (ex COVID)
8pm thurs
6pm fri
8pm fri
3pm sat
5:30pm sat
7:30pm sat
2:30pm sun
4:15pm sun
not many of those time-slots maximise crowd-attendance in winter. only the bolded KO during daylight.
It's true that some time slots are easier to sell than others, however this is just making excuses for not even trying.
The only time slots that should be tough sells there are Thursday and 6pm Friday, because they interfere with peoples work. There's nothing wrong with the rest of them, and the only reason that the clubs struggle to get people into the gate at those times is because, frankly, they don't really try.
If instead of pissing millions of dollars down the drain on frivolous luxuries in the football department, the clubs actually invested a good chunk of change each year into marketing, advertising, community engagement, and game day experience they'd get way more people through the gate.
I mean there's a reason why studios often spend a similar amount of money on marketing their movies as they do making them, it's because even a terrible movie can make stupid amounts of money if it's marketed well.