Would you buy a bitcoin to hodl if bubble explode some reason and a lot of people dumping their coins
lets say price per btc 1000-2000 would you buy?
After last burst (end 2013) the floor was reached only some 2 years later. Be patient...
If by floor you mean a good resistance price, then I would be positive that 10,000 would be up there unless Bitcoin has a legitimate reason for dropping to dirt. But to answer OP's question, I would probably buy given that the bubble is completely burst and that there's little to no more corrections. Buying after a bubble is what gave birth to "buy low sell high," because bubbles drop assets to under what their value should be. After that, a positive correction comes along and stabilizes price for a little bit. We've seen that with the past few drops in Bitcoin itself.