That is partly true, though not equally so in every country (Denmark is a positive example - as usual). Note that this kind of regulation is done on the national level and isn't strictly related to EU membership.
On the other hand, salaries in the EU are significantly lower and it is a lot easier to find engineers.
Even as a person who dislikes the overregulation it is not totally clear to me that the net status of the labour market is what makes entrepeneurship as impossible as you claim, despite the obvious negative effect of overregulation.
If that was the main problem I would expect a "Silicon Valley" of Europe to form in Denmark or one of the other smaller states that have relatively flexible labour markets, but we are not really seeing that, as they are still hampered by a lack of funding.
Instead we see that the biggest startup hubs are in Berlin and Paris, probably more related to network effects and national (financial) market size then to particularly attractive regulation, for which those places are not known.
On the other hand, salaries in the EU are significantly lower and it is a lot easier to find engineers.
Even as a person who dislikes the overregulation it is not totally clear to me that the net status of the labour market is what makes entrepeneurship as impossible as you claim, despite the obvious negative effect of overregulation.
If that was the main problem I would expect a "Silicon Valley" of Europe to form in Denmark or one of the other smaller states that have relatively flexible labour markets, but we are not really seeing that, as they are still hampered by a lack of funding.
Instead we see that the biggest startup hubs are in Berlin and Paris, probably more related to network effects and national (financial) market size then to particularly attractive regulation, for which those places are not known.