I’m not seeing EU grants in that list. In general I’d say anything the bureaucrats can’t ruin with their gatekeeping, friendship corruption and overvaluation of social status is a positive. Anything they can ruin they will.
* If the result is good and useful, the credit goes to the member state.
* If the result isn't good, it's the fault of the EU.
Similarly how good Champaigne can only come from one place ;)
In contrast, private investors have more discretion and fewer stakeholders to answer to.
You could go on unemployment and cost them for a year or two, and they instead subsidize you starting a business for 6-12 months to the same amount. Worst case, you fail, and they spent the same amount they would have nevertheless.
Low-interest loans you won't get without taking on personal liability for your business loan. It's low-cost capital, but it's also low risk.
Tax-delays/exemptions for small companies isn't a big bet, it's risking a fraction of a fraction of a percent.
Venture investments by the government is rare (for good reasons, it'd be a huge opportunity for corruption).