I did read your post, and it's nonsense.
The fact that many punters are Spanish (let's just call it by name here, everybody knows what we are talking about here) does not mean that most Spanish are punters.
'Ball --> round' does not imply 'round --> ball'. To make it more clear: 'Punter --> Spanish' does not imply 'Spanish --> Punter'. Any suggestion in this direction you are making is simply false. Even if 100% of punters were Spanish, this does not say anything about the % of punters in the Spanish community. Hence you cannot say that some countries drive dirtier than others.
As opposed to your statement, the above is based on mathematics, not on gut-feelings. If your statement were true, then punting would be significantly less in the NTSC races, since Spain uses PAL. And it's not, it's the same everywhere.
I've had plenty clean races with Spanish guys BTW, and also several dirty ones. Same applies to France, GB, NL, or any other country. Punters are everywhere. I too can smell a punter from a mile away, but it's not because of nationality, but because of their behaviour on track.