Anyone get munchlax from 7km egg?

I have seen other local players with one. But for me, 3 batches of 7k eggs have given nothing but Smoochum, Togepi, one Wynaut, and the usual Alolan garbage.

I hatched 2 eggs, got one. RNG.

Best advice I can give you: don't put too much effort into it. If you are meant to get it, you will. If you aren't you won't no matter how many eggs you hatch. Eventually you'll get it.
It's useless, just a pokedex entry that will be fulfilled eventually.

I got a Munchlax from a 7K, but still have no Riolu or Budew.