Currently, user can only open a new tab in container and then go to any website. There is no way to default a container for certain websites. Like, if I want google to always open in its container, then should be a way to do so. While Firefox Multi-Account Containers allows this, there is no native way to handle this. Similarly, there is separate extension for Facebook Container, which opens all facebook domains in its container. It would be great to have an option to open all google related domains in a container natively.