The Sambabus is an icon since GT5 with the TopGear track. Best races ever. Know your history or learn it here
It would be also clear to you what all the initial complaints were against GT sport. It was the part of the fans that were more into ordinary cars than racecars. You would say that PD makes the decision but bringing GT league in an update was a clear “sorry” from their side.
True that ordinary cars do not belong on a racetrack most of the times. Some exceptions of course. But do not forget that PD has not created beautiful road tracks yet. This was vastly missed by a big group of fans from the GT series. So you are partly right, but this part also was a major complaint of the community.
Furthermore I find it strange how people sometimes dislike certain cars since you have the freedom not to buy or to race with that car. Not meaning the OP but in general.