The people were extremely friendly. They have this internal "defaulting to open" culture where we have access to all the records and board letters even as interns.
What I wish was different
I wish it had been in-person. Shopify has changed to "digital by design" which means their future internships will also be remote.
Advice
Definitely talk to people on different teams. Everyone is very open to sharing their work and you learn a lot through these conversations.