The last company I worked for the thought of its workers as "bodies" and not human beings. At least with Instacart, they don't try to get me to overwork myself. I like that it is up to me and not somebody else whether or not I show up to do some work.
I'm with you on that thought about increasing my earnings. I don't want to increase the hours, but with more experience and better shopping strategies, I should see a decent bump in my average hourly pay.
This is the worst thing, one is inclined not to work well and indeed to not really want to work under certain conditions.