Yeah I read the freezing sticky on here.
How about raw Suet, I heard of someone putting suet in a paper bag in a fridge and letting it dry and getting almost cinnamon flavored. Is it okay to keep suet in the fridge all the time?
That was me. I put suet in the cupboard in aired-out paper bags on top of cupboard liners (because some of the moist fat soaks into the bag early on), not the fridge, and it doesn't always get cinnamon flavored. It was only one farm's that does and I don't know why it does. Maybe it's something to do with what the cattle eat.
I haven't had any problem with fat-eating vermin, so I haven't needed to use the fridge. I find my fridge too be too damp for storing suet. My suet also turns moldy if left in the fridge too long in plastic, especially a loose plastic bag that hasn't had the air vacuum-sealed out. Maybe using paper bags in the fridge would help, but I don't see a reason for using the fridge for suet, because it lasts indefinitely outside of it, though it eventually becomes too dry and crumbly for my taste, but I usually use it up before then. If I were going to store suet really long term I suppose I might freeze some of it and then take it out and air it out as needed. Once it's thawed I find it important to get it out of plastic wrap/bags ASAP. The plastic contributes to giving it a musty smell and taste and promotes mold.
In the wild of the Stone Age, carcasses lay out in the sun or shade of arid and moist regions and in the snow of Arctic regions, so it could dry out, rot or freeze and HGs (and wolves, coyotes, big cats, hyenas, etc.) would still scavenge it if they came across it even weeks later, so I don't see a likely big problem with aging, drying or freezing meats, nor with high meat. The thing to be most careful about is not storing meats too long in sealed containers--especially plastic or metal and especially with cooked meats--as a low-oxygen environment promotes pathogenic anaerobic bacteria and with cooked meats much of the good bacteria are killed off, creating a better medium for bad bacteria. Warm temps are mainly a problem when a meat package is sealed, as pathogenic bacteria like anaerobic, warm, moist environments. Good bacteria can thrive in air-exposed, cold, dry environments, whereas bad bacteria do not. If you educate yourself on the nature of pathogenic vs. probiotic bacteria and what environs they thrive in, you'll understand how to store them.