> Game publishers have already publicly floated the idea of not selling their games but charging per hour. Imagine how that impact Call of Duty or GTA.

Don't you worry! R* is already selling one (albeit optional) [1]. it is expected to be there from day 1 in their next title. perhaps this could become closer to reality once the current subscription becomes commonplace.

[1] https://www.rockstargames.com/gta-plus/benefits