I don't understand what you mean by this. Do you mean there will be a lesser number of people who will be willing to buy Bitcoin at whatever price it might appear to be today?
If that's what you mean, I will have to disagree with you to a certain level. I believe the Bitcoin demand is not calculated based on the price level; demand is one of the things that actually help the Bitcoin price to grow, and as such, when the demand has increased, which will help the price to pump to $100k, the same demand will still have to sustain the price for the main time, and as such, there will be people ready to buy at that same level. It's after some time that I think the price might try to readjust, and only then will I think most people wait to see to what length it will dip before they can go back into the market.