How can one mirror IPhone to MacBook?
How can i mirror my iPhone to my MacBook without any external paid applications from the web?
iPhone 11 Pro Max, iOS 14
For built-in options, iPhone can be mirrored to various devices, but not (yet) to Mac.
Use AirPlay to stream video or mirror the screen of your iPhone, iPad, or iPod touch - Apple Support
AirPlay support arrives with the next release of macOS, available this fall (northern hemisphere).