I'm trying to think of a time that something has ONLY worked on Chrome on my Mac in recent times and I honestly cannot think of one. Actually there was one: When I booked PeruRail a couple of years ago, the booking site only worked on Chrome. Otherwise in the exceedingly rare times that Firefox doesn't work, switching to Safari does.
Right but we are talking about MacOS here not iOS. And FWIW because of that I just straight up couldn’t book PeruRail on my phone I had to do it from my Mac