im pretty sure since you're here that you've followed pokemon enough to own a 3ds, and maybe even owned older hardware.
The thing is with lets go, what they're trying to do is get the mobile audience to cash out. Now PC/Console gamers will pick up their mobiles to play here and there but alot of ONLY mobile players (especially the asian market) will most probably not spend a dime on PC/Consoles/P2P software.
I know too many people that are into f2p mobas/fps/mmos on their phones but have never touched or owned pc/consoles. some just refuse to acknowledge them saying "well we dont have time to sit infront of a pc/tv anymore"