You didn’t say “..where mass is accelerated to light speed and forms a singularity...†but you did chide Emmitt a few pages back saying “E=MCsquared can be solved for mass too.â€
The speed of light squred is a constant number used to represent the variation between energy and mass. It does not imply that acceleration is required to change or represent the other.
When I don't know what I'm talking about I don't pretend that I do and spew statements as fact in the hope the other party knows less than me. But then that's just me.