Would you accept change to SBD or STEEM rules witout consulting an economic expert?

This is what happened with HF20 change to SBD. There was no consultation with an economic expert of what the impact would be if this change were to be implemented. After HF20 dismal roll out, a plan was put into place to address future hard forks and how to properly test them. However, the impact of SBD changes didn't come until later, thus was forgotten. There is no action plan for properly rolling out changes to the currency rules.