What is this bubble? I’ve been having and using (ordered some RPi’s and sushi mainly) since 2014. And I makes some money here and there. I can’t really feel sor

What is this bubble? I’ve been having and using (ordered some RPi’s and sushi mainly) since 2014. And I makes some money here and there. I can’t really feel sorry for people who go all in now and lose later. It’s a casino people!