Don't underestimate how much you don't see. Millionaires fly without even seeing border security, meanwhile every other person spends hours waiting in line. It may not be beatings in the street but there are many laws that simply don't apply when you're rich enough.
> Millionaires fly without
> even seeing border security
For clarity, you're saying that it's possible to arrive in -- for example -- the UK without being subject to immigration or border controls?
If you're merely pointing out that it's possible to receive much speedier service with money, then yes, there are a wealth of commercially available options operated by airports, private and public alike. That's hardly evidence of corruption.