I highlighted your last sentence. This is the premise of Samson Mow, btc to $1M within weeks. He has some videos, I probably won't do him justice paraphrasing him
When a supply shock happens, it becomes a reflexive loop, higher prices begets more interest, begets higher prices, begets more interest, retail and institutions, begets higher prices and when the price becomes too high, it becomes a Veblen item (American Hodl same thought), the higher the price the more everyone wants a piece of it, fueling more demand while long term hodlers and ETF's are not selling any, and the miners stop selling ( the worst traders always holding on to bitcoins during bull market and always selling at the bear market bottom to pay for operational costs)
Anyway, I am fully aware of your supply shock scenario but remember also that we have the biggest baddest market makers of TradFi able to stop this... until they cannot or will not, when incentives are aligned when their AUM on their ETF's are "enough"
(They = JP Morgan, Virtu, Jane Street, Jump)