I know this may be horrifying to some, but there are those of us who would rather make a killing machine. We'll settle for a robot that carries supplies for soldiers or watches the enemy.
Defense contractor employees are typically patriotic in a way that would be really alien to the normal tech crowd. Part of the motivation is to do something for the USA. Having Boston Dynamics get diverted to cutesy home stuff is a decades-long setback for the nation.
There is also the matter of legs. Legs are cool.
Household robots are fiddly. They have to deal with a complicated environment. They can't just look at a toddler obstructing the path and go "Fuck it, I'm blowing that away, EAT FLAMING DEATH!!!".
Household robots are cheap plastic, with the shapes and colors totally determined by marketing.
When you buy a company that pretty much makes weapons, what kind of employees do you think you will get? Do you really expect that they will be happy that you have "rescued" them from being forced to make killing machines? Ha, ha, ha.... NO. You took away the coolness. You took away the awesomeness.