[R.cc.rd. D. N.zz.]

but the T98 had rating limit but still totaly unacteptable behavior on track of too much participants, destroying races to people taking it seriosly

Just like iRacing. The highest SOF races can sometimes become the most ridiculous showings you'll ever see in all of sim racing. So the poor quality of racing is more often an ego and respect issue rather than lack of skill.

A license system would then be uneffective, unless it's made in a way that it would have to be really hard to get promoted and quite easy to get demoted, another aspect iRacing failed completely IMO. Harsher penalties and suspensions would help improve the quality across the board.