It is probably true that it has a big attack surface. But omarchy is no doubt a huge driving force. A few days ago I listened to a podcast dhh talking about the latest major release and its huge donation. I believe it’s now 10m usd or something. I am hopeful that dhh is serious enough to address the security issues plus a lot of ux improvement on linux.
In the episode he emphasized 17 layers of security layers where I remember the number solely because I found hard to believe to be honest.
You can find the podcast episode in this one https://thestanduppod.com/