I think you raise a good point, and I want to agree, but my knee-jerk feeling is that it's such a mess right now that it's just like a kid peeing in the ocean. Your point has convinced me to work on that.

In the meantime, does anyone else get a kick out of receiving emails from quarantine@messaging.microsoft.com where they quarantine their own emails?

Edit: I see other people said things that are similar to a more mature version of my feeling. We need to address this in a way that addresses the threat of email links properly, not throw machine learning at guessing which are OK to click. BTW, I'm not implying that you're saying that is what should be done to solve the issue, but I'm sure it's behind the silly MS quarantine I mentioned, and when an email from the one person I email the most, who is also in my contacts, going to spam in iCloud.