I think there is merit to both sides of the argument - but, generally speaking, both camps seem a bit dug into their positions. I think the SDF, of which I am probably a member, does get a bit overly defensive about the sport. I think the folks in here trolling, are exhibiting fairly typical bullying mentality - mock what you don't understand.
The reality is there is room in the world for both camps without ever having to cross paths.
I don't think anyone is ever going to be "made" to like soccer, or even persuaded to like soccer, by arguments made by the pro-soccer crowd. Its an acquired taste - obviously it appeals to a lot of people around the world, but it does not have to appeal to everyone.
For the non-soccer crowd - its ok if you don't like the sport. But, there is no need to bash the sport, or the people that do enjoy it. Maybe you are tired of people telling you that you should like it - but trust me when I tell you, we are tired of hearing why you don't like it. I'll make a deal with you - I won't tell you that you should like it, if you don't come in here and tell me why you think the sport sucks. I am ok with people not liking the sport.
For those that have a genuine curiosity - my suggestion is to follow the sport, with all its warts, for a bit. Just watch and observe - follow the soccer thread - but mostly watch some club games, or some USMNT games over the next cycle. You will either like the game in its current form, or you will not. Suggesting changes to make it "better" are not very productive to your enjoyment of the game - the game itself is too large (and corrupt) to make any sudden changes to attract new fans. Its already the most popular sport in the world, so the folks that run the sport are not inclined to make adjustments to appease a few million americans. There are lots of discussions around how to improve the game, including how to deal with flopping - but it is a fairly complicated, nuanced conversation that is best had once you have an appreciation for the game in its current form.