There is work being done to add user sessions to openrc by some person. It seems pretty cool so far! I'm not totally sure whether openrc will merge this or not

There is work being done to add user sessions to openrc by some person. It seems pretty cool so far! I'm not totally sure whether openrc will merge this or not, but I would definitely like to see this be added. edit: They actually seem to have replied to you while I was writing the original comment.