Where does it say in Islam that you’re supposed to cook and clean for your neighbor, pay for their expenses, acquiesce to their demands no matter how silly, change your life according to their needs and requests, live with them 24-7 and never be able to get a place of your own even if you could afford it…
I think when Islam recommends you take care of your neighbor, it means help them when they’re in need, be nice to them, don’t run over their billi, and if their mail ends up in your mailbox, be kind enough to give it to them.