How to install package without administrator password?

For example i am installing ms teams. It is definitly known that it does not require admin permissions. But package requests it. Of course they could install some backdoor even for user, but for admin that is dangerous twice. The same with pkg and with brew (because it installs cask which is that pkg). So, is there a way to install for user but avoid entering password? may be there is a sandboxing way?