Yes, it is just a browser and not worthy of argument, but it is a matter of personal taste and 'comfort'.
It's like clothes -- they're just material to keep the weather off you, but we all make preference choices (even Einstein had to choose the style of suit that he had multiples of) based on comfort and aesthetics. Some people even get quite worked up about
Maybe we could do a make-over TV show but with software instead of clothes?
I've wanted to do that for a while actually, do a techy makeover - Tech Eye for the Regular Guy, pimp out someone with new hardware (Xbox, Home Server, Home Automation, CAT 6) & software (touch PCs, multi-monitors, configure streaming, new apps,wifi, etc