Umeshism: "If you're using all the features of your editor, you're not using a good enough editor."
Do you have a link about this by any chance?
See e.g. "unix, a history and a memoir" by Brian kernigan
Nobody can ever do that, so it's pointless to ask.
(I suppose that if you built your own editor this might be true, but if you have your own plane then you're never early or late to your flight either.)
Either way other people using a tool or not using a tool shouldn't effect you doing the same.