Wasting your money and your privacy in real life are allowed, I do not understand why here should be otherwise. If you are reckless, you are going to regret it.
As has been explained to Kruw dozens of times, the change output from Tx0s are sent to a separate account and deliberately segregated from your other UTXOs. There is no way to accidentally include them in a transaction. Any user consolidating their change output as has been done in the transaction he has linked to above is doing so deliberately. I understand that Kruw gets angry when people spend their bitcoin in ways that he personally doesn't approve of, but there is no bug here, just Kruw either being deliberately misleading or just not understanding what is happening.