How to implement synchronization of paths of 2 terminals?

Question

linux

Often you have to launch 2 terminals with 1 and the same path, it takes time in each to reach the desired path (small but still), you want to either launch a new terminal with the same path, or ideally, the second terminal should go there when updating the path of the first one.
Sitting on i3 ready for experiments

Answer 1

1. Specify the task itself, since in practice it is usually not required to synchronize two terminals. Give a practical example of use.
2. As a simple bike, you can write two aliases, like:

alias savecd="echo cd $(pwd)>$HOME/bin/cdsync.sh"
alias loadcd=$HOME/bin/cdsync.sh

Savecd in one terminal, loadcd in another. But again, it seems to me that your problem has a fundamentally different solution.