It’s difficult to fix issues on compromised machines, for example. Or buggy VPN. Etc. Sometimes it really is a specific person’s issue, and sometimes there are

It’s difficult to fix issues on compromised machines, for example. Or buggy VPN. Etc. Sometimes it really is a specific person’s issue, and sometimes there are a lot of them so it can look like a vendor issue. Of course, sometimes it is a vendor issue. There is a percent range where it is difficult to differentiate. Made worse by a large user base.