A Trade Envoy works with the UK government to promote British business and trade interests abroad. Essentially get trade deals.
Some countries like the UK Royal Family, so having Andrew at the meetings would have helped the UK.
These trade deals and meetings are confidential, secret and should not be shared with anyone.
What did Andrew do? Well, recently the US released a whole bunch of emails between Andrew and Epstein.
Guess what was in the emails?
Yep, Andrew sent copies of confidential details of trade meetings etc.
By doing this, it gives Epstein, an American, power to do deals with US government officials, because he now has secret information about what the Uk is doing.
I hope this makes sense SnugglyJumpersMakeItBetter
In the olden days Andrew would be charged as a traitor (and not the fluffy Claudia Wilkerman kind) 😁