For the same reason you keep posting. My beliefs.
Full marks for honesty. I wish some others were so straight, that it was a matter of their "beliefs".
Aye - but given the choice between an average extra 4 inches space, and a VERY marked reduction in motor vehicles "invading" my safety bubble, I think your "beliefs" have just lost. Not true - your "beliefs" sank without trace, at least for me, a very long time ago.
I prefer observed evidence. As a second best, I'll accept sound statistics. But ... your "beliefs"? No disrespect, but .................................. no way.