BWL
What Cosmmology teaches is that INFINITY does not and can not exist.
There are always limits. Such a limit is that there can only be one bit of information per Plank area (1x10 to the -31)

However an Einstien equation that describes a singularity ends with an infinity times an infinity...for infinity.

This we don't understand. It is absurd?

This absurdity is a property of BS.