Distributing is still illegal except for clubs which is where the red tape is.
You also can only grow 50g for yourself but if you harvest more from your plants it's illegal to gift it to a friend
Not everyone wants to afford a 2-300€ growbox and not everyone has a balcony with enough light to grow themselves.
I hope it's just growing pain with the legalization as the clubs could only apply to start last week.
Once the first ones get going there's going to be a blueprint on how to do the same - it's going to be interesting how the black market will look like in a year when they are established sources of good quality weed
It's the first step of many to follow. Bavaria already "promised" to make it as tough as possible for the clubs to establish. They will now need to spread and root fast before the next (most probably rightwing / CxU) government can start to revert all that was achieblved.