I forget if it was this article or not but someone mentioned that a few of the smart locks that do have secret codes don't rate limit them, so, in theory, they

I forget if it was this article or not but someone mentioned that a few of the smart locks that do have secret codes don't rate limit them, so, in theory, they could brute force a pin code or password. I guess the idea is that they think nobody is going to sit there and shout pin codes until it unlocks?