But that assumes that emptying the trash deletes backend state. And google said nothing about that. And as said by blog, it is just JSON. So blog claim would be valid but only after 30 days have passed not immediately after emptying the trash.
Do you think this is the correct way to achieve whatever it is you want to achieve?
Have you read the HN guidelines?
What about just posting it and letting it be? If it will stand the test of time, you will get your maybe well deserved attention.
Begging not to be flagged is weird and I maybe would have read your article If you didn't.