Obama used loan guarantees and grants, not equity stakes.
Solyndra $500M loan guarantee (defaulted 2011)
Tesla $500M loan (repaid early 2013 with interest)
First Solar $3B loan guarantees (currently being serviced)
SunPower $1.2B loan guarantee (bankrupt 2024 but loan repaid)
ARRA (2009) $25.6B grants disbursed
No equity positions taken. Trump's policy is direct equity stakes as condition for industrial subsidies/tariff relief. It's statist, but I wouldn't call it communist.
Come come now. Elon has built Tesla on something closer to $38bn of taxpayer largesse/avoidance according to the Washington Post.0 I doubt many people would fail to create public entities with healthy casino ponzi stock trading if they had umpteen billion $ of govt funny money propping them up. Hell they might even start a rocket business as a sideline...