I’ll define “poor”.
Poor (can) mean relying on credit, living paycheck to paycheck to “get by” (probably having no savings, in any form, in the worst case scenario), & operating within a state-capitalist market that has artificially distorted both perceptions & expectations of the standard of living possible, & the means required in order to achieve it, as well as artificially raising the barrier to entry in many fields & markets.
Additionally, access to goods & technology that would help make a better standard of living possible, are also distorted & artificially kept harder than needed to aqquire, from those who profit from such (i.e. Comcast / Verizon duopoly).
It is no shock that some peers I know have fled to California with next to no plan, smirking that welfare will take care of them until they find a dead-end job, or a job they can make capital from, but not necessarily like it & probably never advance in as a serious field of expertise and/or occupation.
Poor can also mean (but does not necessarily require) one to be an avid consumer, outsourcing the abiltiy to produce/consume your own goods and/or trade them to others in exchange for other goods (this may or may not be monetarily feasible, but it’s not hard to imagine some situations where producing rather than consuming helps one in the long run).
Obviously, the concept of economical ignorance makes some level of consumption required (one cannot become a farmer part-time while being in say, the IT field, while maintaining a social life outside of said fields, without farming & hypothetical I.T. job become a 24/7 ordeal), but many could still cut down on consumption, save & produce more, & maintain a (albiet, subjective) acceptable standard of living.
As for “log cabins with no electricity and or indoor plumbing” not being an acceptable standard of living (this was implied, methinks): what about the Amish? I don’t recall ever hearing them complaining that their AOL dial-up stopped working (I kid, I don’t think they have Internet).
It’d be hard to call a voluntarily adhered to standard of living (even if, in comparison, this standard seems less than others like say, in the city) poverty, especially if the Amish are not dying and/or harmed by this adhered standard of living.
Otherwise, we could technically say we are always in poverty, if one accepts that new technology helps to yield better standards of living (that whole we-are-always-in-the-present thing, with the future possibly always trumpting us in terms of a standard of living I.E. 1900’s USA vs. 2008 USA).