The exterior is a false idea. 99% of all people work most of their lives but they are sick and unemployed sometimes. Then it applies to not having to leave house and home as soon as you become unemployed or ill. Do you really only want to have a good financial existence only when you are useful to the employer? What, then, has one made oneself other than a slave?
Some are ill most of their lives. The high earners and everyone else who is healthy should be grateful for their health and not complain about the tax. A generous social security fund does not have to conflict with full employment. Until the bourgeois government in the 90s in Sweden, we had almost full employment and a generous social security fund.
Reduced contributions and social security is just to lower wages for low and middle income earners. They must make people so desperate that they accept bad conditions in new jobs and deterioration in their current ones for fear of exclusion. This is confirmed by internal documents from the Moderates. That is the idea behind the Alliance's line of work.