Is it just me or was halo infinite supposed to come out April 2020 but was delayed to holiday 2020 I can’t find anywhere where they say it was delayed but i could swear i remember seeing that it was coming out April
You might be thinking of Reach which was supposed to have a flight in April, but it got delayed.
There was never a time stamp (as far as I am aware) for Infinite in April, as LUKEPOWA stated, you may just be confusing it for Reach.
It was never announced for April, maybe you saw some rumor that ended up being false.