Who said #Bitcoin is a bubble?

Bitcoin is not a bubble. It will not burst ever. I don't understand that people have been calling it a bubble for the past nine years. It has not exploded now and it will not explode in the future. You need to look at the market capital of the Bitcoin market. It will create chaos if the Bitcoin crashes.
You can't stop people from speaking their mind. You can change their views by telling them Bitcoin bubble has not burst for the past ten years and it will not burst now. The number of altcoins have risen and is due to the success of Bitcoin. What do you guys have to say?