Most traditionally operating businesses are averse not the idea of cryptocurrency itself but the negative aura the government has seemed to surround it with. The negative publicity that we have received over the past years and particularly the issues surround the ICO's havn;t done us any favors.
I am living in Warsaw and Have talked to several people about adopting cryptos for their business. The people I see most interested in the idea is the younger generation. Perhaps the business owners who are millennials are more likely to go for a trial run with crypto's than older individuals.
That's great. I agree. It is not the idea itself that is repugnant to people - but rather the programming surrounding these topics.
I encourage you to engage with @rtd. He has a great platform for a lot of the topics we discuss here. I know his journey began when he spent time in other countries and saw the concept of central bank money for what it is.