hah, I've been doing the same, purposefully calling commands I know will fail so I can flag them, even adding a swear word or two so it also gets flagged on their side and, perhaps, someone can then take action. But in the end, the smarter choice (despite being talking about smart devices), was to change my commands to accommodate Alexa’s quirks.

I’ve installed home assistant recently too for the flexibility, but until I get a zigbee stick I still depend on Alexa as the interface with the lights.