Using a iMac (21.5-inch, Late 2015) as screen for the new 13" MacBook Pro
I am thinking of buying a new 13" MacBook Pro with 1TB Storage and 16GB Memory. Can my old iMac (21.5-inch, Late 2015) (with macOS Catalina) be used as an external monitor/ display for the new 13" MacBook Pro? With Thunderbolt connectors? thanks in advance.