Social exclusion is terribly bad and must be fought at all costs, true. Consumption/income-measured, absolute poverty is bad in all or almost all cases - true, we could probably afford sacrificing some of the economic efficiency to eradicate it.
Relative consumption/income-measured poverty is not "bad" as long as it rises with overall income levels rising faster.
And wealth... why do poor people need any wealth at all? If anything, in socialist-ish, European countries most people don't have any wealth at all, they own nothing, they live for generations in regulated rental apartment - that regulated rental contract they can pass as inheritance is their biggest (although intangible) asset. They don't need any "wealth" - government covers all their risks and funds their healthcare, unemployment, education and retirement and they can literally live hand to mouth all their life and don't feel at all precarious (and this is why wealth inequality is bigger in EU than in US, even as income inequality is smaller).