Mac Mysql serveur multiple utilisateur

use db engine

https://dbngin.com/

this is one of the best way to deal with multiple mysql server

Keep in mind ======================>>>>>>>>>
use diffrent port for all server start
user mysql workbench to get the GUI of the database 

do not user tablePlus if you are looking for free one use mysql workbench

create and test new connect base on the mysql version port 

Happy coding  ;) 
Singh99