[2021] Noisy and less noisy Map locations ...

Dear PUBGers, survival greetings. How about an area of the map filled with small dry and breakable branches that would increase the noise from footsteps for everyone in it? Maybe also dry leaves, but I'm not sure if these increase footsteps noise. (also thought of eggshells lol maybe this is where my inspiration or lack thereof came from: "treading on eggshells ..." lol)

Also regions of the map with the opposite, with a floor as such as to provide quieter footsteps for everyone in it. I'm just not sure what to add to the ground in order to decrease the noise from footsteps, if you have any idea ... (I thought sand or snow but this is Miramar/Vikendi maybe sand like we have in beaches where your foot sinks a little bit in it maybe this would reduce the noise a bit without penalizing the player's speed too much)

Any thoughts? sorry if this sound too ridiculous :-)