A few items that did not make it into the list:
1) Adani is very close to the current ruling party and the PM - deploying his extensive business network and assets (in various forms) to help get the PM elected (2014) and then re-elected. A bit of googling will reveal the vast scale of politico-corporate nexus between these two - extending all the way back to when they were chums in Gujarat - the Indian state of the PM
2) The only reason the Adani Group has not been hauled up in-front of multiple regulators and law-enforcement agencies on a constant basis is because of #1 above
3)Adani ports seem to be curiously immune to investigations despite literal TONS of drug seizures [1]
4) There were multiple stories of forced resignations being used by the companies across its workforce to trim costs during the pandemic and avoid paying hefty severance per India's strict labor laws
5)A lot of the public sector banks in India are purported to be under pressure to not recall loans or issue fresh loans on demand to him - essentially a federal backstop to all his liabilities - enabling crazy levels of debt
[1] https://www.ndtv.com/india-news/adani-ports-says-its-termina...