Time question.

[Ihavenojob]

You can't, not since Brexit.

Why can't he?

 

[Roy Bloom]

They sold me some of their cheap wine too. The stuff the french won't drink.

Refuse to drink it.
Sell it to Mottie.

 

[Roy Bloom]

Why can't he?

Well he could, but he'd have to meet the criteria.
Can he speak German?

Have at Least Basic Proficiency in German​

https://www.germany-visa.org/immigration-residence-permit/immigration-germany/

He could try seeking asylum.