Sorry to bother folks; this seems the easiest way to get a video of a Switch not pairing with its joy cons to someone who needs to see it. Please don't worry about it.
And it turns out they can't view it anyway because apparently the Support Chat people aren't allowed to see videos at work.
This is now my *third* attempt at getting a Switch which won't connect to Wi-Fi and won't pair with its joycons fixed, part of a saga which has gone on since the middle of June.
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