To be fair to Brentford, they are also top of the league for shots on target.
http://www.footstats.co.uk/index.cfm?task=league_shots
As for the Fulham fan, it's just the normal pre conditioned Warnock stuff (something I have been guilty of in the past), but the discipline stats still convey two different viewpoints - yes, we commit more fouls per game than anyone else bar Bolton,
https://www.whoscored.com/Regions/25...ship-2017-2018
but in terms of yellow and red cards, we remain among the best disciplined sides in the Championship
https://www.transfermarkt.co.uk/cham...wettbewerb/GB2