You said, without qualification, that WK’s method of mnemonics is not useful at all. That’s just objectively false, when you look around at the progress users here make. The mnemonics are a temporary scaffolding you build progress on and then don’t use again.
You weren’t attacked at all, but just told that you were derailing the thread.
BTW, just to be clear, I love writing kanji. I spend several hours practicing writing kanji every day. I have a thread where I document my writing practice and experience with the Kanji Kentei. I’m not mad about people writing kanji.