u never know how lucky u will be, so u got luckier than people thought possible and overbought? that happens, u never know when rng will give u something so u usualy get more than needed, if u dont want to overbuy then get things 1 at a time and use them right away so you know if u need more

if they r buged what does that change for u? if they arent again what changes? if u needed 1 more set of threads what does it change? nothing, u bought what u bought and used what u used. u controlled the first rng controlled the 2nd