Note Jesus didn’t disdain giving alms, but said the poor widow gave more than rich men, who also flaunted giving. Women and orphans were the beneficiaries of these funds as well, I am guessing, as temple upkeep and scribes, priests maybe, etc.

He was enraged at the selling of animals for sacrifice. I can’t imagine it was for usurious rates.

https://en.wikipedia.org/wiki/Cleansing_of_the_Temple#:~:text=Dove sellers were selling doves,would have disrupted all commerce.

You’d have to further research it on sites that specifically address Jewish law, preferably from Aramaic and Jewish translations. I have fur babies hindering me rn