This is a very sensitive situation due to the death of George Floyd, which happened in the USA. And now, Gaming companies and Studios will also take their next steps keeping this in mind.
Activision and Infinity Ward have made a big decision today regarding COD Modern Warfare and Warzone.

Call of Duty Modern Warfare’s wait is increased
The developers bring it to Twitter to announce to their community to the new Season of COD Modern Warfare.
In the wake of the protest in the USA, the are postponing of launching the new season of Call of Duty Modern Warefare and Warzone. Due to this, season 7 of Call of Duty will also be delayed.
The statement made the reason more clear.
“Right now, it’s time for those speaking up equality, justice, and change to be seen and heard. We stand alongside you.”
@CallofDuty
Season 4 of Call of Duty Modern Warfare was all declared to release on June 3, with fan-favorite character. More, Infinity Ward had also promised to release new Updated content for COD Warzone.