I squat 5 times a week. Back squat, front squat, overhead squat...... I "deadlift" 5 times a week too, but really fast and often supersetted with a squat, sometimes even a real fast press too.
Damn near bodyweight snatch is a good place to start, but it's a bit down relative to your C&J, which would lead a entirely autonomous internet weightlifting poster...
Really? So to learn the SNATCH, you advise he practices only 2/3 of the movement using equipment that is completely different than that used for what OP wants to learn.
Been playing with garage platform for years, think I'm on my 6th-7th iteration. Every time getting a little better at sound/vibration reduction along with durability.
The only person that could give you a realistic timeline would be a coach, watching you first hand. There's just too many factors, athletic ability, mobility, body awareness, strength, etc., to make...
I mean, that should be the end of any debate right there. Unless we want to talk about amending the 2nd, then we can talk. But like the Canadian says, nobody is...