we have ai driven expert networks like newtonx- a machine-driven expert marketplace. There is an option to talk to an expert or to launch a survey of multiple experts on a certain topic. The platform sources its experts itself; there is no way to join unless invited.The advantages of askbrains: a combination of human scoring and AI matching; simple on-boarding procedure for experts, focus on business (rather than fun and games); seamless cross-border payments in tokens; video calls, messaging sessions, and personal meetings; a better selection of experts for fintech/blockchain projects; mentorship programs; transparent business processes.You can say it's difficult but it can be done