It's probably just cryptocurrency hater. Electricity price in Indonesia[1] isn't low/attractive for miners, unless they manage to obtain recent type of Bitcoin ASIC. Besides, AFAIK there's no data which shows many miners comes from Indonesian (let alone Jakarta).
It seems so, when I research his name and find his activity on social media, in fact, the man who threw the discourse is a crypto hater. he lost hundreds of millions because invested in crypto, because he is a beginner and only follows the hype.
but because of corporations' greed
It's just government politics (corporate and government), Pollution in Indonesia has existed for a long time and often occurs during the dry season like today. (smoke due to forest fires)
So why now exited?,
Because corporations and governments are actively promoting electric vehicles. They even provide subsidies for this mega project, This dry season is the right moment to sell your product (electric vehicles).