Could someone please explain the difference between these two?

That's easy. One is about Trump. The other is about Biden.

Life isn't fair. Deal with it.

Only you.

I too wonder why that is.

Yes, that's true. I agree with you completely. It's important to always remember that if you can't win an argument fairly based on facts and logic, you can always shut down or silence your opponent. That way you will always "win". It doesn't matter if this reflects poorly on the kind of person you are, because you can just shut that down too!

You a very smart human. How many awards have you won?