Beat me to it.
Also they allegedly contacted Keckheisen and offered him 'an obscene amount of money' to join their squat in '23-'24.
Both cases seem to be done with proxies, which may have been legal (who knows what the rules are now, let alone in the past?). However, PSU is definitely in the poaching game. People associated with PSU are actively poaching guys, some of whom were definitely not in the portal.