I am sorry but I must totally disagree with you here and point out you are very wrong indeed. This is a game breaking bug for me and others that I race with. It is still a current problem and is a day 1 bug that has not been addressed.
So yes, I do believe criticism of PACRS on PS4 is still justified.
In more than 200h gameplay on Pcars I've only once encountered "the invisible wall bug" and that was in a online lobby with quite some network stability problems..
They did a really good job in the updates,and it's now very playable.
Every game has bugs.
In Assetto Corsa suport forum from the console versions you can see some huge bugs also...
Like The Xbox version, that has a bug since day one that erases the setup save files.
Or the sound bug since day one (and still happening in IU)
FFB on wheel that stops and has to start up the game again (happened in Pcars also)
Or the DOR bug that isn't good fixed
And for me,one "game breaker" of Assetto, which isn't a bug is the framerate stuttering in races.... With more than 12 cars on track it can become frustrating.
Like i said, every single game has bugs.
And if The game engine is complicated it can be difficult to get some bug fixed.
Or sometimes they fix one bug that introduce some more little bugs in the code.
Difficult to have in these days games without bugs,the games became bigger and more complex than in past generations.
Pcars isn't perfect and Assetto isn't also.
But the two games are great, one for racing and the other to enjoy the driving.