Re: Overview, the big picture
All good advice up above. Spend a year learning all you can before you get bees. Read, read, read, join a club, work with another beek. There is some good stuff on YouTube but you need some background to separate the wheat from the chaff. Ask questions. Two beekeepers will give you 3 or 4 different answers.
Do some self searching:
Why do I want bees?
Where do I want to go with this?
Do I have the time and commitment to look after them?
You won't go far wrong if you read this first: https://honeybeehealthcoalition.org/hivehealthbmps/
Don't worry about treatment free beekeeping. Concentrate on keeping your bees healthy and getting them through the Winter.
Make sure you have a nice chair in your bee yard. There is no place on Earth quite as satisfying to the soul as sitting in a bee loud glade and thinking about bees.
I want bees that make up for my mistakes.