I cant honestly tell if you are serious or this is a piss take.
At first, I thought he was talking about SA, which could be true, who knows? But if the comment is regarding the US he is absolutely taking the piss, has to be. The safest countries by nearly any metric tend to be the Scandinavian countries in any order you want (Norway, Sweden, Denmark) followed by a mix that generally includes Nordic countries like Iceland and Finland, as well as New Zealand, Canada, Japan, Slovenia, Austria, and Switzerland. Sometimes a few other Asian counties like Singapore make the top of these lists. But the US wouldn't be anywhere near any of those regarding safety no matter how you define safety. But again, perhaps this is too long a response for something that, again, I assume is taking the piss.
Anyway, the MLS is where people go when their career is winding down, to live out the twilight of their career.