The main reason you seem to have been down voted soo much is because you said that Dejoy was the cause of the recent improvements in the postal system. While he was over the USPS during the changes, it’s pretty obvious that he’s not the reason for them. $22hr is decent, but it really does depend on where you live, and they do have deliver a lot of packages, so it’s not an amazingly cushy job (I think a UPS driver is paid like ~$30hr in my area, although you could argue they are moving more packages on avg).
So is it Copper or sulfate?