Pretty much yes, that's why all EU funded tech projects are half-assed. As soon as the EU public money dries up, all investors pull out as well because they know nothing they do is meant to be competitive on the free market, they're just there to suck on the teat of easy EU money and take off when it's dry.
The sad part is, without EU money, nothing in tech would happen in the EU. We have no VC investors willing to put their money in something as risky as tech when they can put their money in much safer places with surer returns like real estate which sacred in the EU compared to let's say the US.
The EU start-up I was working for was looking for VC investors and we found some German guy who was like "yeah I can invest 100k in your company" at which point our boss was like "bruh, that will barely cover scientist, dev wages and infra for 3-5 months". Then came and American guy with an initial investment of 2 million. Nuff said.