I’m surprised you haven’t found many people who meditate. There are a lot of people who follow abrabamic traditions on meditation (though they use a different word for it), and they can be found pretty much worldwide except for a few scattered spots.
I should caution you, though, the terminology used by these groups may seem quite foreign, but you’ll have to trust me – they meditate even if some of them don’t call it that.
[In my best nature documentarisn voice] Behold, what appears to be moving goalposts to the outside observer is actually a side-effect of the first-past-the-post system’s tendency towards two dominant parties.