It is within their power: "play store now requires secure enclave for new devices"
Re:Using a Yubikey for GPG and SSH
by thomashabets2 on Sunday January 14, 2018 @06:58PM
(#16147359)
And that's how Amazon's Android play store wins.
Or Samsung's, or one of the other ones.
Google by design isn't the dictator of the entire ecosystem. Not like Apple. Nowhere near.
This evolution in hardware design will start at the top companies and young startup companies (far and few between in the cellphone market) and trickle down to the rest as the price becomes commoditized.