Soliola will spend the majority of the rest of the season on the sideline.
The five-eighth was allegedly kicked out of the Northies Hotel in Cronulla after abusing staff.
"I know Sio Soliola's a lovely guy, but that was a cheap shot," said Johns.
Stuart called for NRL referees and their boss Tony Archer to face the media over their decisions.
Faleatua Malili and former Warrior Ben Henry break down the Warriors' round 20 NRL match-up against the North Queensland Cowboys.