Orion is a web browser and is supposed to allow you to visit any site possible.
Even Google’s safe browsing does not block all malicious links. There’s no way to block a threat that isn’t yet known to exist. Unless one could see the future, it’s impossible to proactively block all malicious websites. This is not a problem that Orion can do anything about.
Instead what you should do is upvote the post for custom blocklists.