That's really radical thinking here... I mean that's a huge leap to think Joe doesn't want to get on the phone with people from around the world to talk about the weather. "Hey Vlady... VP Biden here, hey what's the humidity like there in Ukraine today? It's just killer here, makes the blonde hair on my legs stand up like when I get in the pool, and the kids like to play with the hair... where's my pudding? DOCTOR JILLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL where's MY PUDDDDINNNNNNNNNG? Oh are we still on the phone? I should put on a record do you guys like the Twist? I used to love to do the twist when I was growing up in the black church, we used to do the Mashed Potato... oh JILLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL Let's eat some mashed potatoes for dinner! She makes the best mashed broccoli, not a joke"
Yup nothing to see here.
At the time laid out in the memo referred to in the OP, Biden was former VP. So basically, what scruddy is saying, is that it should be illegal for Trump to use his influence from having been POTUS to make money.