Me too, nuts are terrible in general (although technically peanuts are a legume). Mine go in the freezer right away until I need them.

I did an interesting experiment the other day: our admin had stashed snacks in late 2019 and I recently discovered them when we returned to the office. The little bags of hipster packaged nuts were unbelievably bad, especially walnuts. Interestingly, the expensive but major brand almonds are still good, must be higher-tech packaging.