You didn't directly say "this will happen to you", but you are certainly implying that it is something the parent commenter should be worrying about.
It's weird. It's like telling random strangers, who you know nothing about, that they might get cancer. Is it true? Sure, cancer happens, sometimes. But it's weird to remind people about it unsolicited.
If someone has the power to have a judge order you to pay 20+% of your income, and that income is imputed meaning a lower income may leave you in an impossible position, it is smart to always keep it in mind. I also keep cancer screening in mind.
