Unfair penalties still happen, yet more often penalties aren't handed out at all, just SR taken away without telling anyone until after the race. Working my way up through the field on Sarthe I sometimes get crashed off in the next corner, especially when I drive a GR.C car that has earlier braking points. 1 in 5 times I end up with the penalty for getting rammed off the road. It's better than 5 out of 5 times when it gave penalties to both cars.
The system is very simple. When there is contact and the other car leaves the road first, you get the penalty. So if someone taps you while flying off you get the penalty.
For example, bump pass, I get 3 sec penalty as he goes off road after bumping me.
Then you have what really are racing incidents yet since the other car is too eager you get a penalty. Here I'm slowing down for a car losing control in front of me, get rubbed by a car from behind trying to take advantage who then accelerates too fast and touches the wall and I get 3 sec penalty.
Then there are the times you avoid the diver and his mess and you get a track penalty for your efforts to avoid getting hit.
Better a track penalty then get punted and get the penalty for it I guess. I look more in my rear mirror in corners than where I'm going to avoid people...
In SR.S it happens rarely enough to fall from grace, at most I drop 1 or 2 SR when something like that happens in a race. When it happens multiple times, that's when you go down fast. One is enough to negate the 15 point 'margin' you have in GR.C. So with getting hit twice like that you're down 10 to 20 SR after the race. After 1 hit with penalty I go into full avoidance mode, as when you get to lower SR rankings people take more risks and have less control. The one that stays on the road is assumed at fault...
I've had to work my way back up from SR.B with the new penalty system and it took 5 races just to get to SR.A while driving very carefully (never qualifying though, always working up through the field). From there it took 2 more races to get to max SR again. At lower SR there is more rubbing going on in the races which makes it hard to earn SR. At max SR there is still plenty rubbing, yet a blue S is a blue S no matter if it's +1 or +15 SR. To get back up with +1 or +2 SR per race takes a long time!