Put back People and Groups link in Modern Site settings
Please put back the users and authorizations link in Modern site settings !
The only way to manage groups in Modern is to remember layouts/15/people.aspx and then clic on the groups link in the vertical navigation bar or remember the link layouts/15/groups.aspx.
It would be awsome for site owner to have those links in the site settings page. Of course we must teach them how to use groups instead of giving authZ to an individual.