FWIW, a good reason for that. Because the "Old Testament" in the Christian Bible, The "Torah" Of the Jewish faith Pre-scribes that farmers leave left-overs in their fields, specifically for the hungry/homeless members of their society...
Gleaning that leftover DEFINITELY is not stealing
Leviticus 19
“‘When you reap the harvest of your land, do not reap to the very edges of your field or gather the gleanings of your harvest. 10Do not go over your vineyard a second time or pick up the grapes that have fallen. Leave them for the poor and the alien. I am the Lord your God.
That comes from the notion that once you have been provided with "enough" it becomes both unnecessary and "a sin" to scrape up every last dropped grain or grape. Further, it allows for the fulfilling of the
mitzvah (commandment, also blessing) of providing charity to the poor without having to expend energy in doing so. The poor are provided for without having to undergo the shame of asking for charity (begging) and the "haves" provide for them without having to be taxed to support a public charity (welfare).
Somewhere someone taught me that there were various "levels" of charitable giving, and that the "highest" (most worthy) was when the giver was unknown to the recipient and the recipient was unknown to the giver. The widow's mite (the gleanings of the field) qualify for although the identity of the owner of the land is known, the actual reaper of the field is unknown. One reaper may be more or less "efficient" than another, thus creating a variance in the amount of gleanings available amongst fields.
Along that line, it is amazing that smaller mom&pop stores are more able to give their "gleanings" to those in need than are the big chain stores who are hamstrung by both corporate policy, risk aversion, and municipal fiat.
In any case, I'd rather see the hungry come and ask for food than have them steal it. The same holds for those that need shelter or other types of support. If they can't deal with the self-esteem issues then they need to either go find an ice floe or pick themselves up by their bootstraps and become self-sufficient.
stay safe.
skidmark