3 points
How so ? The default browser on Windows is Edge, people keep installing Chrome? Chrome is available on MacOS, yet people stick with Safari?
1 point
some people stick with safari, but no one is replacing chrome, fire fox, or edge with safari. People choose to replace edge because it is obtrusive and annoying to use, safari isn’t.
In that context, safari is not a competitor for Firefox in the same way chrome is. It’s comparing apples to oranges.