The issue is that getting a competent workforce to maintain your systems is not always easy, especially if you're not in an industry with a connection to tech.

The issue is that getting a competent workforce to maintain your systems is not always easy, especially if you're not in an industry with a connection to tech. Ransomware also targets individuals, which typically don't have the knowhow to sanitize their computers. Since our industry is kind of not caring about security wrt consumer goods, they're left to fend for themselves.