I have a 6 month old lab pup, she has chewed a few bits in the house but nothing major.
Crate training has been the key for us, she doesn’t mind it, it’s her space before I get called cruel. The crate stops her destroying stuff and keeps her safe
Family have always had labs, and she’s no different. Proper playful, wants to play with everyone and everything, wouldn’t hurt anyone (puppies sometimes bite you and it hurts, not on purpose)
Also I’m not saying to do this, but labs are known for being able to be left for longer periods of time. It’s important to leave them so they don’t become anxious when you do & they like to rest.
Also if you get a puppy, remember loads of walks isnt necessarily good for the dogs health long term. Obviously once the dog is fully grown they’ll walk miles but not when young.
In line with recommending what you already have in single track fashion, fox reds are the best