Not a chicken and egg problem at all. The blocksize is not what businesses look at when considering accepting Bitcoin. Adoption first increase the blocksize as needed.
The normiest NPC answer possible, as expected. It doesn't matter if freaking Amazon accepts Bitcoin for payments, no one will use Bitcoin as money until the price stabilizes.
Right, the delusion is in the expectation that it'll be in demand for monetary usage any time soon. It won't! You need to be able to use it as a unit of account.
Which is completely irrelevant to what we were saying. You were saying no one would use Bitcoin until the blocksize was increased. I said we need adoption first.