Why are you ordering delivery if your life is so empty that you have time to watch what the driver is doing. Just go yourself.
Project much? Sometimes I order food after drinking. Sometimes I do it when I'm traveling and don't have local transportation. Sometimes I do it when I'm stuck on a conference call.
That is for the store to put into the bag, not the driver to deal with
That depends on the place. My local Chinese places all let you grab your own. Same for my favorite pizza place and their crushed red pepper. Much like your quote in my last comment, this one show your lack of perspective.
It sounds like your delivery service is already pretty consistently good without needing to tip, so by all means continue to do you.
I find myself annoyed by "not gonna lie"/"ngl","just sayin'", or really anything along those lines that gets tacked on without adding anything to the statement.