I also don't understand the development of coins from Ethereum, but I feel that it's hard to send Etherum coins, which often take a long time to confirm for delivery, especially if the GAS is lowered, the transaction will definitely fail and the GAS will be cut off.
Ethereum coins that have this TPS limit make it possible to not be able to send more Ethereum at the same time which of course will hamper a lot for the Whales to arbitrate.