yes it's a valid reason to criticize a game.
fortnite from it's first incarnation is base building game.
fornite is not fortnite without the building mechanic.
can we really call it fortnite when we can no longer make forts in the default game mode?
a game should not adjust for the players, they should make a new one instead.
but it's only for a limited time. so I guess it works.😆