What they do is highly debatable, while it gives some stability, people now complain that they have to work again for a little more money + there is some potent

What they do is highly debatable, while it gives some stability, people now complain that they have to work again for a little more money + there is some potential to abuse the system, e.g. companies get money and their staff is still working full-time. The market might backfire at some point and we should not assume that there will be a post-covid.