[__sisyphus__]

> Nothings stops you from learning whatever second language you want.

You're right, nothing is stopping one from learning a second language; unfortunately not only do most english speakers lack incentive, but also they lack the ability to practice in the way most other languages do. Most of the time when you run into non-native english speakers, they would rather practice their english with you, even when in their country of origin.

Additionally, there's very little lingual diversity in the US as it stands. Sure, there are plenty of spanish speakers, but early education doesn't really focus on teaching spanish with any sort of fluency as a true end-goal.

So situationally it just makes learning a second language that much more difficult. Nonetheless, I do agree with you that there are obviously huge benefits to it; the few that you mention, along with many others.