Why not explain instead of just throwing out stupid posts? If I'm all wrong then your saying that Bore Butter isn't a good lube but is good for rust protection and barrel seasoning? Maybe you need to hit that search function just a little since you seem to be going against what most people think of Bore Butter.
Here are a couple links to get you started.
http://castboolits.gunloads.com/arch...p/t-17099.html
https://www.thehighroad.org/index.ph...butter.794403/
https://www.shootersforum.com/muzzle...nder-lube.html
As you can see from the links while this is a great forum there are a ton of other resources on the net that can be found with just a simple Google search for a topic.