Well the OP just talks about meeting new people. I assume it means talking to people other than those that make up our immediate life.
It is easy, to potter around at home, especially when you have a partner. Nip to the shop. speak to the assistant you know, walk back, meet people you know, return home. Outing done, home for the rest of the day - and repeat. never seeing a new face.
I am currently doing a class about the countryside. Until yesterday, just lectures in a classroom. A brief word to to the person sitting either side of you but mostly communication with the lecturer, whom I have known for 40 years. But yesterday we had a field trip. I chatted to a number of fellow students and then gave a couple of Chinese women a lift back to Oxford so that they didn't have wait ages for the bus. We had a really interesting conversation for the half hour the journey took and I will probably join them and chat with them next week when we are back in the classroom.