Driving is full of edge cases. Humans are also bad drivers who get edge cases wrong all the time.
The real question isn't is Tesla better/worse in anyone in particular, but overall how does Tesla compare. If a Tesla is better in some situations and worse in others and so overall just as bad as a human I can accept it. Is Tesla is overall worse then they shouldn't be driving at all (If they can identify those situations they can stop and make a human take over). If a Tesla is overall better then I'll accept a few edge cases where they are worse.
Tesla claims overall they are better, but they may not be telling the truth. One would think regulators have data for the above - but they are not talking about it.
Deer often travel in herds so where there is one there are often more. In rural area you can go miles without seeing one, and then see 10 in a few hundred feet. There are deer in those miles you didn't see them as well, but they happened to not be near the road then.