Opening a small business abroad

Hello,

I'm 32 years old from Israel and I consider starting a small business abroad. There are however, a few obstacles :

1. My budget is extremely small - only $3000. Yet I want to try and work with this budget. I believe there are some countries in which this amount of money can be relevant.

2. I will only be able to open this business in a country that allows foreigners to open businesses, and without high budget criteria that some countries have.

I thought about many options, like buying an existing small business in Asia / Africa (could be a food stall or a small shop), or even simply joining a current business as a partner.

I should say that I also considered the possibility of immigrating to another country for reasons of cost of living, but before I do that, it's important for me to have a stable income that is independent in my location. I currently unfortunately do not have a degree. I have some programming knowledge but not enough to build on it for living. For this reason, opening a (very) small business abroad seems to me like the right step to take. I'm looking for information about countries where opening such a business would be realistic, in terms of the right to do so and the required investment.

Any suggestions or advice would be highly appreciated.

Thank you