What is it about geometric algebra specifically that turns otherwise reasonable people into these raving bigots with no mathematical taste?

I distinctly recall a time back in 2022 when various people tried to convince me that this guy was an intellectual heavyweight.

In a few weeks, I've been invited to speak at “Quantum Gravity and All of That” (qgholqi.inpcs.net) to present major new progress - some published, most not-yet-so - in the effort to develop a fully computable foundation for quantum gravity. Come - it'll be livestreamed!

I've recently accreted a smattering of new followers. If any of you would like to get a general sense of what I'm about (so that you can assess the scale of the mistake you've made), I heartily (re)recommend Curt Jaimungal's recent interview:
youtube.com/watch?v=ioXwL-…