Remote piloting is how the military operates certain drones like the MQ-1 Predator. The mishap rate is very high relative to crewed aircraft due to network lag and sensor issues. The military is willing to accept some level of equipment loss in order to accomplish their mission but this would never be allowed for commercial airliners.

The pilot’s self-preservation instincts aren’t the most important reason to have them onboard. It’s that any loss of communication between the ground and the airplane at any point during either procedure would turn it into an uncontrolled cruise missile.

I am not sure why you were down voted. The original meaning of the word pilot is someone who comes aboard a ship for "the last mile" - getting in and out of the harbor and what you are talking about is kinda like that - a person associated with the airport rather than airplane to guide the planes in and out - perhaps using more reliable local communication technology vs what is used to control drones half way around the world.

I have no idea if that works but I thought you were making a good contribution to the conversation by proposing a potential solution to the exact problem everyone is talking about.