We dont need to prove anything to anyome.And it is not our work to prove it. Just make them realize their wrong. We dont have to say anything and make them regret nit trusting bitcoin. That is good thing to do.
We are very advanced and advantageous to those who are waiting to prove it on them. We are still earning while they keep thinking bad which make them regret when they realize and see the proofs that bitcoin is legit and nothing to be afraid of when wanting to be part of decentralized currency. We work while they are one who wait to prove that there is wrong in trusting what we do right now. Continue on what your doing and earn from it. The change of how you live today is the proof that you find a good way to earn.