In theory you could also get away with one pair of sturdy shoes too.
But you need – slippers for the house, trainers for slacking out in, a pair of black and a pair of brown for best, same for work, boots for walking, boots for working, wellies for raining, flip flops for the beach, another pair of trainees for chillin’, at least one pair of cycling shoes, etc.etc.
So ask yourself would you forgo all your shoes for just one pair of Barker Black dinner brogues ?