TS must be not from Penang.
Mai Penang, dont need to kau pei kau bu.

Each state outside Klang valley is slightly different pricing in Grab.

Even when goto outside Malaysia, like Vietnam or Thailand,
I once sat a Grabcar (Not Grab 6 seater) in Bangkok , a ride from Baiyoke Tower to Siam Paragon. Distance aint that far. Guess what. 350 Bahts. thats Rm 48.
Want to kau pei kau bu to the Thai Grab car? Took like 35-40 mins because of the famous BKK jam.

Try Grabcar in Bangkok and see how much is the price there, then you will say KL is cheaper sometines.