If you really enjoy (not just like) coffee, grinding beans just before brewing makes a big difference and takes only a minute or two with a small hand grinder if you are making just a cup or two at a time.I drink 2-3 cups/day. I like coffee enough to buy the hipster stuff, but I'm not enough of a nerd to grind my own.
How about you?
I will gladly suffer being called a nerd if that's what it takes to enjoy the difference.
Here is a reasonable hand grinder for anything but espresso.
Amazon.com