Last year should've been the last time a Call of Duty game came out on the PS4 and Xbox One, but apparently, this is still going to happen for at least two more installments.
If we believe the recent reports that a new Call of Duty installment by Sledgehammer Games is coming out later this year (and Activision Blizzard did confirm this), next year's entry won't be different in its number of supported platforms.
This is what Insider Gaming is claiming.
Apparently, the documents from the December Activision Blizzard data breach revealed that Treyarch's turn at the helm, codenamed Cerberus, will remain cross-generational as well. However, it's noted that Activision and Treyarch might have changed their plans in recent months.