I also keep defensive long guns cruiser ready (action closed, empty chamber, loaded magazine, safety on). It doesn’t take much practice to be able to reliable pick up the gun and work the action. My primary long guns are AR-15 style guns, both at work and for personal use, so the safeties are very intuitive and easy to operate. They aren’t drop safe and I won’t chamber a round unless it’s time for the gun to be in my hands because I might have to use it imminently.
After finding out about the Brownells Safe Port on this forum, I picked one up and use it in my work rifle. I like that it’s bright orange and automatically ejects from the gun when you work the charging handle. Looking at the gun with the Safe Port in the action immediately let’s me know that the chamber is free of ammunition. Once the magazine is removed it is easy to see the gun is unloaded. I’ll soon be picking up a second one for my home defense AR so I can have one in both ARs that might be used in an anti-personnel role.
@TGS had a different take on things based on his job’s operational requirements and I hope he chimes in here too.
ETA: I can’t speak to hunting as I’ve never hunted. Assuming one was hunting with a bolt gun, the act of chambering a round should be quiet enough not to alert the prey animal.