The benefit of having the front of the car on the leaderboard is somewhat useful in the early stages, but in the mid to late stages, the disadvantages outweigh the advantages:

1️⃣ Sitting on a latrine but not defecating: After a very low cost has been invested, most heads of vehicles are unwilling to spend more money to carry the sedan chair. With many options for heads of vehicles, they generally will not choose to invest in construction again.
2️⃣ Chips do not come out, the dealer does not enter: The pit position of the front chip is a headache for the dealer, as pulling the market is equivalent to sending the front chip a second advertising fee, which is too costly.
3️⃣ The front car doesn't move, and retail investors' follow orders can't be washed away: the collective unconscious believes that the front car equals the direction, but in fact, the front car is just the spokesperson of the institution. If it's going to be washed, everyone should be washed; there's no reason to only wash retail investors and not the front car.