Humans adjust to lots of things as their shelter proves to be safe. People can sleep in cars, on planes, on trains, with music, with snoring, with white noise, with rain, with wind, with frogs, with crickets, with all different sounds. It’s only when the noises change that we awake. I can’t say my partner’s snoring is pleasant, but it doesn’t keep me awake. Other things can keep me awake and make me frustrated at their snoring, but that’s not fair to them as it’s not the true cause. So if you do find that snoring present, I hope it’s a sign you’re very comfortable with the person making the sound.