I am an adult. I look forward to the day that you are, too, instead of some braggy adolescent.
This isn’t gratuitous. This is to the candid observation.
No, tootsie roll you're not. Adults don't gratuitously insult others just for expressing their opinions. If they disagree they present reasoned arguments to bolster their dissenting opinions. You simply led with an insult. You may be old enough to be an adult, but your lack of maturity puts you at middle school level at best.