I agree with some of the arguments that patching up vulnerabilities is important, but it's crazy to put that expectation on unpaid volunteers when you flood them with CVE's some completely irrelevant.
Also the solution is fairly simple: Either, you submit a PR instead of an issue. Or, you send a generous donation with the issue to reward and motivate the people who do the work.
The amount of revenue they generate using these packages will easily offset the cost of funding the projects, so I really think it's a fair expectation for companies to contribute either by delivering work or funds.