If the purpose of the licence tests is to teach driving technique, then SRF should not be available during them, in my opinion.
It could perhaps be used in "mock tests" or gymkhana areas to compensate, and to aid transition - as well as everywhere else in the game (except filtered online rooms, natch).
But is it necessary? I think yes, if the physics engine is to continue to improve towards "realism", something needs to fill in the gap towards the expected immediacy of control for inexperienced, "casual", younger etc. players.
At least the option will be there for them to try without, should they wish (licence tests beckoning), whereas without it from the start, they may just bounce off the game despite any latent interest / talent. And that's no good to anyone.