Something tells me, that all is not what it seems.
if you take a look at this site, it says Joe Biden has issued no Executive Orders.

https://www.federalregister.gov/presidential-documents/executive-orders

Google is the last place you should be looking.
Start using DuckDuckGo

What are we looking at?
who is "they?"

His sister said that he's a marine and was undercover.

Strange, considering Biden told his supporters not to come, cancelled his parade and has stated that it'll be a virtual inauguration, due to Covid.

Somet else is happening.

For now.
They said that they'll be back.
They're moving to new servers.

Parler have said that they will be back, once they've moved server.

It works 😉