Maybe you're underestimating what effect those cynical 50+ keyboard warriors have had on the world, society and future generations ....
... but there again, maybe you're not :wink:
Just to make sure I understand this right, you are saying over 90% seek asylum on arrival (probably nearer 100%), then totally ignoring the second part of his question about what percentage disappear, and then adding further assumptions of your own about Asylum seekers working in the Black economy ?