BSD stopped 20 years ago, if you are worried about losing it you are a little late. This weird misconception that because openbsd is begging for money that other projects with the letters "BSD" in them are in some sort of danger is bizarre. Inventing a problem that doesn't exist, then suggesting doing something that wouldn't solve it as a solution is simply insane.
I doubt you were truly unable to determine I was not talking about the Berkeley Software Distribution, but the family it spawned. Which leads me to conclude you are being obtuse. For... pleasure? I don't know.
No, I am pointing out something very obvious and important that you seem to have missed. A bunch of totally independent, distinct projects don't all vanish because one of them wants money. The entire premise that "BSD" would vanish makes no sense.
No, it would be getting rid of openbsd to try to prevent losing bsd.