With any and all trades it can be a good skill to learn how to ask probing questions, rather than just try to passively react to what is said or observed. In construction there is a wide variety of professionals of varying abilities that you might only interact with for a few hours, from architects, engineers, inspectors, contractors, sub contractors, worker bees and even well informed clients. I’ve made it a point to ask every one that crosses my path a probing question, mostly to learn something, but it’s often also an intelligence test, and can be a conversation starter and part of good social skills. People love to share what they know with people interested in their opinions.
Running into an outfitter that guides for elk in some open sage known for not being especially windy, simply asking what his personal favorite rifle is for that kind of hunting tells you right away if he dials, cartridge/bullet choice and comfort with long shots, as well as recomendations to clients naturally comes up as well. Gun nuts are quick to talk about rifles, actions, triggers, magazines, custom barrels, gunsmiths, bullets, performance on game, what hasn’t worked so well, and a bunch of stuff.
Another outfitter who hunts timber on horseback personally uses a fairly small caliber in a Browning BLR lever action, with factory cup and core ammo, usually under 200 yards and has a bigger collection of big 6x6 racks than anyone I’ve ever met. I’m not going to take long range rifle advice from him, but he’s the best trophy elk hunter I’ve ever crossed paths with.
Many families in the west have someone who guides in the fall, it’s just not uncommon. We had a couple and they were not gun nuts or particularly good hunters of any kind, got the job because they were unemployed, but they are practical and simply repeat what works. I haven’t taken any advice of any kind they spit out. Still, they can have 100% success on average elk with average shooters just riding around and taking close shots with average rifles.