Did think about it, I'm a newb to hunting but fortunately my hunting buddy(father-in-law)is an old school hunter. Haven't been able to convince him to teach me all the butchering, he just tells me it's a lot of work. His motto is "The fun of hunting stops once you pull the trigger".... Maybe next season? We are worried about the amount of time from shooting until the time I could set up a nice place to hang and butcher.
Your father in law is mostly right

The work starts when the animal drops that's for sure.
But the rewards at the end of the day can be better than most paychecks can provide

as far as work goes.
For most folks , going to a butcher is the best option. We have busy lives these days. As an example, I just picked up 128 lbs of professionally cut and wrapped deer from my kill on the 29th. Taxes in, 85.99 . I make my own sausage so 40 lbs of it is bulk bagged in 10 lbs bags.
I usually get all roasts and the rest either sausage trim or burger.
Now, doing it yourself, which when I have time is my preffered method. I was fortunate to have a friend who is a butcher for save on, show me a couple times
But, I don't think I'd be passing any butcher exams LOL
Investment so far:
A sturdy table
Went to plastic store for a 2ftx 4 ft slab of 5/8" thick UHMW cutting board 175.00 I think it was
Knives/bone saw , mine cost about 150.00 for the set
Meat wrapping paper... About 5.00 per 100 feet depending where you buy it
Meat grinder for burger, 150.00
Deer are manageable to learn on. There are excellent DVD's to homeschool yourself
But in the end, with all that most of us having going on in our lives, being prepared to hang and butcher an animal so that we get high quality table fare, is just not feasable.
I live in the interior, am semi retired, have a shop with hanging hooks, fall temps are perfect for hanging for the recommended 5 to 7 days (for deer), so it makes sense for me to butcher my own game.
It's not hard, it just takes preparation, the materials and tools, and the time to take care that everything gets done cleanly.
My butcher has a deer cut and wrapped inside an hour... Where it takes me 3 to 4 LOL