Of course it is.
But I agree that the current state of massive free agency could be problematic for basketball in particular.
Obviously a winning team is gonna get support regardless of the % of mercenaries
But let’s look at a different example:
a .500 team made up of kids that have been with the team for a number of years, that the fans follow, watch develop year to year , etc..
Vs.
a .500 team made up of a large % of first year mercenaries
Which team is likely to get more fan support?
Yes obviously winning is by far the most important factor but I think the wild free agency nature could, over time, erode fan support a bit . Particularly if the team isn’t killing it.
And I can see some fans being turned away all together regardless of winning
Just my opinion