That inaccuracy only applying to these two? That makes a bit less sense.
It does to Relic - it's clearly a kneejerk reaction to meta of Calvary Rifles and Flamer M3 (though 250HT should definitely be included for Infantry Doctrine cheese). M5 isn't a super concern but I agree should probably be included for consistency and for silly things like Bazooka bus which while not super meta probably shouldn't be *as* good at hunting light tanks. It's a great change regardless because honestly clown car run-downs are pretty cancerous.