Regarding (0): could I ask how your acquaintance ended up obtaining the regional bank's charter?
This person also has/had a privacy-oriented domain registrar, so no stranger to putting in the work.
Years ago I worked for a bank that was > 75 years old and had recently been bought by a guy who had immigrated to go to college and then in the next 20+ years done very well in construction. As far as I know there was more uproar over him changing the name of the bank than actually buying it.