Boehly doesn't have the patience to see his club change for the better and be more competitive with the same coach in several seasons, that's why he changes coaches every time the results are unsatisfactory.
However, it seems he is more confident that Enzo Maresca will be able to bring Chelsea a better team next season, because Enzo got a long five year contract while Pochettino only got a 3 year contract, or seeing Chelsea's development in recent times has made Boehly even more convinced that with a better coach, the club will also be better.
Right, Todd Boehly is most aggressive owner with lack patience waiting the progress with his team after appointing new manager every season, just Pochettino can defend until one season over with usually some manager before appointing only existing around two until five months later. Todd Boehly need learn more from other owner Roman Abramovich waiting the team development and giving fully for manager when signing new players with take business the internal team when manager making transfer players.
Waiting what happen with Chelsea new manager Enzo Maresca got three years contract will defend until his contract expiry of Todd Boehly sack him without one season or the same with Pochettiono era just existing one season only.