Two out of your three examples are independent to programming languages. Wordpress vulnerability is dominated by XSS and SQL injection both of which are natural

Two out of your three examples are independent to programming languages. Wordpress vulnerability is dominated by XSS and SQL injection both of which are natural issues arising from the boundary of multiple systems. Java logger vulnerability is mostly about the unjustified flexibility. These bugs can occur in virtually any other language. Solutions to them generally increases the complexity and Hare doesn't seem to significantly improve on them over C probably for that cause. By comparison memory safety bugs and shell script bugs mostly occur in specific classes of languages. It is therefore natural to ask for new languages in these classes to pay more attention to eliminate those sort of bugs. And it is, while not satisfactory, okay to answer in negative while acknowledging those concerns---Hare is not my language after all. Drew didn't, and I took a great care to say just "not a good response" instead of something stronger for the reason.