What happened to BTG plc?

Inquiring minds want to know, what transpired with BTG plc? This once promising enterprise in the cryptocurrency and finance sector seems to have hit a rough patch. Did a sudden market downturn catch them off guard? Did they overextend themselves in an ambitious expansion plan? Or was it a case of mismanagement and internal strife? We need to understand the details behind this mystery. What strategic decisions led to this turn of events? Did they fail to anticipate the risks inherent in their business model? We must uncover the reasons behind the current situation of BTG plc, and perhaps learn from their mistakes.