> For now, there exists no evidence whatsoever that the physical space and time are not infinitely divisible.

What is your evidence for it? You want to make a claim about something being infinite, it is up to you to provide evidence.

> recognizing that zero times infinity can be any number and also zero or infinity.

This statement makes no sense in formal mathematics. Multiplication is a function, which means for each set of inputs there is one output. I imagine you are trying to say something about limits here, but the language you are using is very imprecise.