During that era, MacOS suffered from a severe lack of third-party software. This was the biggest thing keeping customers from purchasing Macs. Computers are only useful if they have software.
But lack of software wasn't an issue for websites, since Safari could, in theory, run any website as well as any Windows computer could.
Google also has another strategy: push and promote non-standards as if they were standards by publishing their specs in the form of a non-binding document on w3c.
But lack of software wasn't an issue for websites, since Safari could, in theory, run any website as well as any Windows computer could.