how about opening an issue instead of complaining?
GP's not really complaining, they're just warning people. And the reality is that submitting an issue can take a lot of time. I don't even bother submitting bug reports to Microsoft anymore because their burden for reproducibility is so high that they're basically asking me to reverse-engineer their software to find their bug for them.
When you write a reply, P would be the one you're replying to. GP is the reply the person you reply to was replying to