This used to be the case, but the rule was changed in October 2012. I started a BV with 100EUR initial capital. I think this contributed towards the increase in Dutch startups in the last few years, in addition to the points you mentioned.
I'm surprised you think the rules should be eased. An LLC is pretty often abused for fraud. Putting everything in an LLC, letting it go bankrupt, moving to the next one, etc.
Edit: BV for .nl is 260 EUR at https://www.oprichtenbv.nl/. I just googled for it. No additional costs.
Do you have any stats on "legit" LLCs vs. "fraud" LLCs? I would imagine that the VAST majority of LLCs are started by honest people just looking to create something new. There will always be social hackers in all fields of human endeavor looking to exploit loopholes for personal gain, but my assumption is that they are a small minority.
It seems like the benefits of LLCs to a society would outweigh the negatives.
In The Netherlands you need to invest 18k EUR to create a BV, which is the Dutch form of a pLLC. Combined with strong worker protections it's amazing that there are so many startups here. I guess the culture, high level of English-speaking and high education level explains it.