Bitcoin was designed to be "electronic cash". Nothing should be changed in core that does not support this mission.
The title of the Bitcoin white paper - "Bitcoin: A Peer-to-Peer Electronic Cash System".
The main idea of bitcoin is that it doenst believe at the "print enough money and spend it to make sure we are always 100% sure price inflation is happening" OR "make a tax everyone must pay to make sure they always lose money (instead of value like the previous idea) if they save it".
Without that bitcoin is bullshit, the idea was not electronic cash.