I feel like, since we're paying taxes, it is good to have everybody do this without exceptions.

However to me it stops making sense the moment you spend more money on AML and enforcing it than the money collected from it.

Recently i heard that in the US for every $200 spend on AML they collect $1. Pardon me if this is false, i currently have no source for it.

What other motives can there be that allows spending more than receiving? Who is benefitting here? 

 Yep, for every Euro: 

https://m.primal.net/Jnrr.png 

https://bitcoinmagazine.com/legal/how-financial-surveillance-threatens-our-democracies-part-2 

 Yes that was it. It was Euro though. Maybe that's worse.