For kicks, and inspired by your last ask, I used the suggestion on this Brave Community post to try turning off more bits of Brave on startup:
open -a "Brave Browser.app" -n --args --incognito --no-experiments --disable-extensions --disable-gpu --enable-leak-detection --crash-on-failure 2> $HOME/Desktop/brave_console_out.txt
It also crashed the computer and left the brave_console_out.txt file blank.