Would it be useful if someone started a company that offered support for virtually any OSS? Like, you contact them, say "I need support for X", and they researc

Would it be useful if someone started a company that offered support for virtually any OSS? Like, you contact them, say "I need support for X", and they research it, figure out how much expertise they need to support it, and quote you a figure. Perhaps this organization would also sign up to monitor for security vulnerabilities affecting the software, on your behalf, and would be responsible for getting you information about the patch.