I have never been to BEY but don’t understand what is so difficult about it. I always try to get to the airport in plenty of time as to avoid stress, and I generally enjoy the airports, the lounges etc.
Like all of us, sometimes I am late, or the airport is slow. In those cases I will go to the front of the queue of check-in/security/immigration and make my flight.
At other times, I will have spent 30 mins in a queue only for a sweaty or stressed pax to arrive and ask if they can go before me - it’s just fair game. So, why not in BEY?