However, the income limits are still very low...
Yes, certainly, but that does not change the fact that eligibility for funding must be checked/have it checked and above all, if it is given, it should be incorporated into the financing concept or at least taken into account.
Someone who is planning their life investment should, on the one hand, leave nothing untried and, on the other hand, explore all possibilities; no time should be too precious for anything.
Can't be done, must not be, won't happen, others have tried it too, and wrong advisors/advice are not good assistance either — but this is just my personal opinion — people who assume that what applies to them must also apply to others without knowing individual backgrounds or questioning them first before forming an opinion, and that it cannot be otherwise.
Everything is individual and cannot be viewed in general terms, nothing should be excluded, and above all, everything must be questioned, especially data, facts, and figures about consumers and their lifestyles, attitudes towards life, the place of investment, the region, and the respective environment of the consumers!