About a year ago I finally took the time to learn it. Just make sure you know which finger should hit which keys. And then do a bunch of practice. My favorite way to to practice is Monkey type. Its all about the muscle memory. Doesn’t take as long as you’d think ether. About 20 hrs of practice and I was just as fast as I was before. Then you will start getting really fast if you keep it up.
I use Komoot for bike routes. Its not perfect, but it will give you much safe routes than google. It has a lot more info on elevation and road types too.