[paavope]

One can be happy that something exists while at the same time lamenting that the design isn’t ideal

(Edit: though incidentally, it turns out that the inventor of the dishwasher — or at least one of the earliest working designs — was a woman, as the sibling post pointed out; didn’t know that)

[dudul]

And one can criticize a design without making generalized stereotyped assumptions about the gender of the designer.