Whoopsy:

I still keep wondering how would over the air updates solve the problem of lack of hardware, especially on FSD........

Does the update send extra electrons over the air to reconstruct the needed hardware inside the car? 

 

Closer than Ford. Lol. 
If required is suspect Tesla will update the hardware for those who have paid for FSD. They have done this once already. BTW have you been checking out the FSD progress on YouTube using the current hardware?  
It is high praise that no other car company is held to such standards.