That doesn't feel true. I've founded several companies and talk to many other founders in the Netherlands. I've never experienced or heard of government regulation (though often somewhat annoying of course) being an inhibiting factor.*

Funding opportunities are nearly absent though. And it seems that buying 'local' software has never been a consideration (until now). On the contrary: I've seen many cases where EU/national products were pushed out of the market by US products that came later and were (subjectively) worse. They were way better funded though. And, because of that or because of being American, they were considered to be more serious/trustworthy companies. Also, they could afford to flood the market with dump prices, until local competition was basically gone.

*: Okay, with one exception: hiring employees involves a lot of work and risk, and doesn't allow for fiscally attractive stock plans.

…and that’s why all the major big tech is dutch. Amazon, google, meta, apple, Netflix, nvidia. All Dutch