Nah. Unless you ride in a town where everyone rides and no one drives, you're gonna have to interact with cars at some point. It's just inevitable. You need to know how to ride on a road with other vehicles.
I'm not convinced that the answer is just more infrastructure. IME, most bike paths are just bad. They're some combination of poorly designed, poorly made, or poorly maintained. There's one on the way to my office that has marked loading bays for trucks such that I have to keep getting off onto the car traffic because there's no way I'm passing between a vehicle and the sidewalk. Why would you build something like that there? And of course if you decide that it's just too risky to use the bike path people scream at you because they think they're entitled to that lane that you didn't even ask for.
Most "bike lanes" suck but physically separated bike lanes are great in my experience. You can also have slow streets or bike boulevards which filter the through traffic.
I'm not convinced that the answer is just more infrastructure. IME, most bike paths are just bad. They're some combination of poorly designed, poorly made, or poorly maintained. There's one on the way to my office that has marked loading bays for trucks such that I have to keep getting off onto the car traffic because there's no way I'm passing between a vehicle and the sidewalk. Why would you build something like that there? And of course if you decide that it's just too risky to use the bike path people scream at you because they think they're entitled to that lane that you didn't even ask for.