I posted a reply recently about this. The TL;DR version is that this isn't about individuals. None of us are perfect. That doesn't matter though. Each of us is at a different distance down the path, and all that matters is the objective. My objective and the objective of my friends is maximizing individual liberty. Is the other person on the same path and has the same objective? Great! They are my friend. Are they not? Well, they should be called out for it, and we should always trust and repeatedly verify our friend's actions. Anyone suggesting they should not be continually verified probably has something to hide too.