I do not allow "corrections" per say, but I think reactions to bad behavior is fine. (people who turn around when my dog jumps on them or touches or barks at them, push him off, shh him etc.. frankly, he shouldn't be doing that anyway and it's MY BAD)
You can of course do something to make him stop whatever he is doing to you that is making you uncomfortable... but a correction involves more than that. A correction is not only trying to make the behavior stop, but trying to teach him something.
No, it's my job to teach him things.
As my guest I consider it in your every right to not want a dog jumping on you or barking at you, fair enough. If it happens, feel free to push him off, tell him to shush, whatever you do to make it stop right away.I should've been there to make sure it didn't happen in the first place.
But any long term corrections (stop him from doing it again, kind of thing)/training things..that's my job. not yours.
I have a friend that came over and Merlin jumped on her before I could stop him and she pushed him off and threw a treat to get him away.
Which IMO is fine.
If she had grabbed his paws and held them (common training thing to get dogs to be scared of jumping up)..that would've been a problem.