If I had genuinely just escaped a horrific situation in a war torn country and was given shelter, as long as said shelter was reasonably clean, safe and basic meals provided, I'd be grateful. Not complaining. Chr1st, we have people that PAY to go on holiday to bargain basement places like Pontins, many of which are far from 2,3,4,5 star.They're complaining. Even asylum seekers have the right to complain, although not in your world, it seems.
If or when there is an investigation into their complaints, I will indeed present it to you.
No doubt those we give shelter to, if put in these places, would find cause to complain. Maybe about the pool being too cold or the go-karts not working properly.