They will make capitalism collapse. They will make it collapse by teaching a generation of young people to be lazy, stupid and entitled. This will make capitalism collapse by making certain that one one wants to work and that no one wants to pay. Capitalism can only function if most are willing to work and most are willing to pay.
For those who are not aware of it, there is a reason why the schools and universities are populated almost entirely by hard, far left teachers and professors. The communists actually know what they are doing. You willing gave them your children and they returned to you children who hate you, your society, your country, capitalism and the very concept of working for living or working for any reason for that matter.
If you outgo exceeds you income, your upkeep becomes your downfall.