Nothing to do with talent or skill.....
You remove the barrel and everything looks the same as when you put it in a year ago, why after shooting it would you remove it again just to see you did not need to? And then repeat? And then Repeat?
As with the wood screw debate you guys can complicate the simplest tasks.
You’re saying there are no reasons to remove a barrel for cleaning.
I’m saying if you can do it correctly you should do it, i have a lot of experience unpinning barrels without issue.
Wood screws ? I didn’t bring up wood screws but if i had to remove a wood screw a few times, you would simply use a wood wax line in inside of the wood screw mortise / hole, this preserves the threading. You can also use arca glass which makes the hole machined, neat trick i learned from Clay Smith.
Finally there are reasons to remove the barrel while cleaning, it mostly depends on the gun, how its seated in the channel and where the vent is located.
Moisture can build up on a barrel thats not cleaned underneath and you can end up with wood root in the barrel channel, this can also weaken the breech area as well as dry rot the lock mortise.
Gases and fouling can build up in places you cant get to without unpinning the barrel.
So yes, they are real reasons why you ought to remove the barrel when cleaning.
I’m saying if you can remove the barrel, and your abilities (talents) and skills (tooling ability and understanding of how to properly unpin a barrel) you should.
I’m currently restoring two brown besse’s that have never had their barrels removed, the result of never unpinning the barrel is a dry rotted barrel channel in the breech area and significant wood loss in the lock mortise.
It’s a simple task to leave it be and never disassemble a musket for cleaning, its much more complicated task to restore a gun with 5-7 years of BP building up, rust and wood rot, wood rot is a bad thing, it shrinks the wood, creating uneven surfaces, makes the stock brittle in places you need it to be strong.
Don’t mind me I’m just complicating things here, you clearly are the GO TO for common sense.