The questions cover everything from where War Thunder will be in two years to the possibility of dynamic weather to the reasons for omitting playable infantry. Curiously, Yudintsev doesn’t say that infantry would be technically impossible but rather that the game’s teen rating “disallows killing of human characters.” He also mentions possible conflicts in terms of avatar power, given that guys with guns are much weaker than an aircraft, a tank, or a ship.
Source: Q&A; thanks Boris!