Of course I, as a crypto currency trader, wants an easy, safe, practical and efficient exchange, the KYC problem for me is not a problem, it is something that will protect us from actions that will harm the exchange and ourselves, many people complain about KYC, they feel that their privacy KYC has been disrupted.
Someone's views are different about KYC, maybe they are worried about their privacy because you know that crypto exchanges are targets that hackers often hack. Maybe they can trust the exchange they use, but when the exchange is hacked, their privacy is also not safe.