Yes. There are many Jewish lending organizations designed around the principle that loaning money to establish a new business is the highest form of charity (see Maimonides 8 levels of giving). For example, there is a 127-year-old organization based in San Francisco that offers loans up to $50,000. The expectation is once someone establishes themselves they will contribute back to the lending organization. The workaround to halachic rules of interest that is applied in Israeli banking is equity co-ownership where the lender is paid back for their ownership shares at an established interest rate; the term for this is called “heter iska.”

Yes. Similarly with Muslims too. It makes getting financing for things that need loans (e.g. houses) trickier and sometimes open to exploitation:

https://en.wikipedia.org/wiki/Riba

Except Islam dictates not taking interest from anyone, even though institutions try some not so clever work a rounds that end up being interest rebranded.