Does anyone know of any safe online ways for him to interact with other kids?

I home school my children, and have been since 2020. I have a 8 year old and 12 year old. We are social distancing. My 12 old has friends she talks to/ face times regularly. My 8 year was in kindergarten when he left in school learning and did not have any established outside of school friends or anyone to talk to. Please no bashing.