There are many other nations with just as much influence in sports outside of the US. The only difference being that the US doesn’t care about them.
Football is a global game, everyone’s, not another thing for the US to dictate and ruin.
Football (or basketball, if you're Lithuanian) is a massive cultural institution in many parts of the world. The difference is that sports—just sports—are the institution in America. We could look at revenues, but that's far too easy. Look at the whole picture. Look at youth participation, women's sports, college sports. It's not comparable anywhere else.
For football specifically, the current situation is that a handful of European countries control the best leagues and consistently have the best international squads. This isn't changing anytime soon. The game is already owned by a group of elite countries—almost exclusively in Europe, benefitting from geography, mutual competition, and visa gatekeeping—and one confederation (UEFA).
The fact that the game shouldn't be "ruined" (or latent anti-Americanism) suggests you're okay with this situation. You didn't comment on rule enforcement or cynical play either, but I assume you're okay with those things or take them for granted.
Americans see football through the lens of other sports, because we are a sporting culture, and football is one of many. All the "American" sports have their problems too, but we don't pretend they don't for phony reasons. But we also have choices and exercise those choices. Footballing nations, I get the impression, see all sports through the lens of football. I often wonder whether fans in footballing countries genuinely like their sport for what it is or whether it's just a narcissistic cultural inheritance.
And it's awkward to defend because, as I've already stated, the status quo is: colonial powers controlling the game at the pro/international level, bad and inconsistent officiating, normalization of cynical/unsportsmanlike play, and massive corruption. As an American, these are easy to see because we have the advantage of a massive sporting culture. We have salary caps to enforce parity and scrutinize our own leagues' rules. There is a competitive marketplace for sports. If things are broken, people stop watching.
What about the US's influence in improving soccer would ruin it further? Moreover, do you understand your own sport well enough to make the judgment?
Your point about salary caps is interesting. It is good that we have these because otherwise you’d see something crazy, like the Dodgers simply buying a winning team with heretofore unseen amounts of money
What does this mean?
I'm really trying to understand what you're saying but I don't get it. Are you saying that other countries don't have a sport culture like the US? What makes you think that?