Is it possible to increase the block size?
Except something as simple as increasing the block size to allow Bitcoin to process more than 7 transactions a second (Visa handles 42,000 tx/s comparatively). Theoretically it is possible, but the way Bitcoin is designed puts changes in control of people who stand to profit from preventing certain changes (i.e. Tragedy of the commons) like block size increases - and they are blocking it. The point is that Bitcoin isn't some piece of software that you can magically push any necessary changes to.
Just that the network known as Bitcoin can't do that. The block mined just 10 minutes ago was capped at 0.904 MB.
Anyone can mine a gigabyte sized block on their own computer, but that doesn't make it Bitcoin (even when branded as Bitcoin SV).
So you just pulling facts out of your ass? Read the white paper then come back
Is the full context.
Cherry picking the sentence to be patronizing doesn't work very well when the context is actually your own example...