What would happen if Bitcoin collapsed?

I'm curious to know, what would be the consequences if Bitcoin were to collapse? Would it trigger a domino effect in the entire cryptocurrency market, dragging down other coins as well? Or would it be more of an isolated event, affecting only Bitcoin and its ecosystem? Would investors lose all their money invested in Bitcoin? And how would this collapse impact the financial industry and institutions that have started incorporating cryptocurrencies into their services? Moreover, how would such an event affect governments' attitudes towards cryptocurrencies? Would they see it as a validation of their concerns about the volatility and instability of these digital assets, or would it present an opportunity to further regulate and integrate them into the traditional financial system? Lastly, what lessons can we learn from a potential Bitcoin collapse, both for investors and for the crypto industry itself? Would it be a wake-up call for more robust regulations and safer investment practices, or simply a bump in the road towards a more widespread adoption of cryptocurrencies?