The draft in LFS is too strong, and as a result LFS has developed a style of oval racing, and time trialing that is very difficult to learn. Few people try to race on the ovals in LFS, and most of the time is spent basically trying to turn in the best laps possible while drafting with others.
Many have began learning how to really turn up the speed on the oval, and they love doing it, but if anybody joins and they don't know the rules exactly, or execute them exactly, they will mess it up.
Also, drafting is made too localized in LFS. The draft is non-existent unless one is directly behind the other. In reality, the draft is a lot stronger there, but even following a car by an entire straightaway will, in reality, lend an advantage. As it is today, there is no advantage to this. Having 29 cars on the track in the same straight should lend a huge advantage to their speed, but in LFS it prevents building of the correct formation, and more often then not, leads to only crashes a terrible lap times.
29 cars out of formation should generally be quicker than 2 cars in formation, but the current model doesn't allow that to be even close to the case.