The meaning and purpose isn't theirs. Lives are forced into creating private wealth, building and maintaining all of the world, and producing all of the commodities that the life is alienated from. Entire demographics are removed from the ability to participate in an already horrible mode of existence and cannot survive. People are forced to create and rationalize the conditions in this world that are both the continuation of their own demise, and the wealth that most will never have access to. The veil of purpose and meaning thins along with the sanctity of civil order.
If there are bad work conditions, difficulty finding quality work, u can blame the government intervention into the economy for that.
Government governs a population that is a part of a specific economic mode that is inherently exploitative, and has universal traits of immseration because private ownership seeks cheap labor, and poor working conditions, globally, to maximize private wealth. The economy is an asset to States, not a competitor, and a lot in the 'intervention' grab bag is crisis inherent to the economic sphere in which the working poor and underclass gets to foot the bill, or gets crushed (by the state) while trying to insurrect its current conditions or the maintainers of it. This is why States are explicitly on the side of the economic order during all intensities of class and social warfare up until the point where it has to save its own skin.
There is a segment of the population who cannot be employed, not just the elderly or disabled, but if your iq is too low, yes this happens and those people cannot just get jobs.
The angle you're taking here was thoroughly put down in the iq thread in which we both participated in, and I'd have to say that it is far more than just 'some people with low iq's' who cannot work, or resent and are destroyed by the things I mentioned in my other post.