its not ridiculous, it points out the flaws that must be addressed. there were cases where people posted losing the ability of their car's system not working because of a leaf. throw in the fact that nice day autonomous driving isn't proof of much. Pretty much any manufacturer have systems that do this the difference is they don't try to infer something with it and Tesla clearly is, they are still trying to deflect negative attention.

When Tesla shows me the same car driving in pouring rain, day or night, in snow, or such, then I will say "damn, they are truly making it work". Until then its a cheap magic trick and dishonest.

What is so odd is bragging about driving when people are least likely to need it, nice wonderful days. Safety systems have been aimed at providing control and reaction in the worst environments.