If Pokemon Go is predominantly a single player game, I am somewhat confused as to what your problems are.
Perhaps I am being obtuse but your post strikes me as rather vague.
Are you fearful that once the interest in the titular game invariably dwindles that you will no longer have anyone to talk to about it?
Or do you see this as an excellent time to make friends but are worried that you will miss the opportunity as the game's popularity diminishes?
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