Oh yeah, I wanted to mention there is one bona fide "strategy" in monopoly. The housing and hotel supply is finite (32 and 12 respectively). You cannot buy hotels without first having 4 houses. So a player with low valued properties should build houses fast and leave their properties at 4 houses to monopolize the house tokens. If there aren't enough houses to get 4 on a whole color, they never become hotels. Making a "bad" trade to lock your opponent out of the houses is the height of Monopoly strategy.
I fail to see, however, how you can spend inordinate amounts of time discussing this strategy.