I guess it depends on your idea of what an "older" mac is: https://arstechnica.com/information-technology/2013/12/perv-utopia-light-on-macbook-webcams-can-be-b

I guess it depends on your idea of what an "older" mac is: https://arstechnica.com/information-technology/2013/12/perv-utopia-light-on-macbook-webcams-can-be-bypassed/ https://arstechnica.com/information-technology/2013/12/perv-...