https://en.wikipedia.org/wiki/List_of_Liverpool_F.C._managers
Yep, its interesting here is a list of Liverpool managers. Shankly kept his job for 15 years with a 52% win rate Looking at Albion we have had 14 managers since the start of 2000 and 24 for the whole of the 20th century. https://www.worldfootball.net/teams/brighton-hove-albion/9/
Fascinating looking through that.
Not sure you can really count Nathan Jones as an actual 'manager' though. They've missed off Peter Taylor from the last century.
And it looks as though Potter takes us down to the championship in 2022-23 and gets the sack during the summer. Or, alternatively, gets us into the Europa League and gets poached by Man United. But we've got him for four years anyway!