The question is, due to any of these issues, or a combination of them, are we finally going to see the end of Bitcoin and
Cryptocurrency or is it still a safe haven?
Pretty much it's the same, every thing in this world has good side and bad side on every aspect you can find. When you find something good, there will be always some bad people out there to ruin the fun for you. Does that means it will be the end of that? Absolutely not, the community is still strong and it only portions of those are bad, while the rest are some good individuals to make the community stronger.
Thinking of everything could end because of some scammers and some regulations are pretty much a bad mindset IMO.