Since the OP seems to have gotten what they needed:
>sigh<
#okayboomer... >smile<
The idea of restricting discussion of propellant formulas does seem a little silly in the face of all of the information that is exchanged in the open on other platforms, except for the signal it sends to the educable.
There are going to be knuckleheads doing knuckle-headed things after watching other knuckleheads' "hey watch this" videos, but a few folks seem drift this way for information and advice on their way to the emergency room. This forum might be where they find out that there are alternatives to roll-your-own motors.
This is not (only) idle speculation: At the club low power launches I have twice met younger-than-me folks who just
did not know that you could buy rocket motors. One kid (late teens) showed up with a pretty nice rocket built from scratch that he wanted to fly on a home-brew motor. He was back a month later with lighter rocket and a pack of D12s (which he still couldn't fly on our field, but somebody gave him a C11 and he got in the air).
At a different launch, a family with younger kids came just to watch. They were surprised to see all of the Estes motors. They expected us to be flying on motors made of
>formula redacted< or
>you do not have sufficient access< because that's what they'd seen on some YouTube channel, and it had not occurred to them to look farther than that.
If you want an antidote to the depressing popularity of the Dudeperfect ninnies -- check out the view counts here
https://www.youtube.com/user/numberphile/featured