In MacOs follow the steps and u will get the chrome set up ::
First and foremost check if any Antivirus is running. If so, Disable it.
Second check the version of your chrome and make it latest to be in ur pc.
Third get the chrome driver for the version of chrome u are using (like i used version 84 so got chrome driver for same version)and put the .exe file in the /usr/local/bin folder.
If u cant find the /usr/local/bin then go to the terminal type:: chflags nohidden ~/usr
Go to finder press CMD+Shift_G and go to the /usr/local/bin path and now paste the chrome driver .exe file.
Now it shall surely run the webdriver.Chrome()
All The Best!