Right. So I say "people don't care", and you say "they do: look at the 3% of people who use Firefox!". Can we agree on "the vast majority of people don't care"

Right. So I say "people don't care", and you say "they do: look at the 3% of people who use Firefox!". Can we agree on "the vast majority of people don't care", then? Does 97% or even 93% qualify for me to say "the vast majority"?