I disagree. The DS only stopped selling because the Switch replaced it. IPhone and Android only service part of the gaming market, and they aren't making any

I disagree. The DS only stopped selling because the Switch replaced it. IPhone and Android only service part of the gaming market, and they aren't making any inroads into the remaining balance. Or to put it another way, they've done a good job expanding the gaming market, but haven't stolen gamers away from PC and console.