I am old as well and it seems so complicated now . Before , you met someone - if it wasn't a one off you would simply date .You would just see how things went after each date .
There would be no talk about being " exclusive " - that was a given . If they were seeing other people that would be cheating and you would dump them .
You would fall "in love / lust ? " and that would deepen to love .
Obviously some relationships wouldn't last very long and you might not get to the in love stage / love stage .
There were no fixed timetables but I suppose as you hit your late 20s / thirties and if you were interested in having kids , you would maybe consider after 6 months / a year if you thought the relationship was going anywhere and if not end it .
It was all different with each relationship and you didn't have a fixed timetable in mind other than when you hit your late 20s .
I do hate the tick box exercise before you are " official " - girlfriend and boyfriend now . It seems very transactional and almost like a job interview where you have to meet certain criteria before you are " hired " . It seems quite cold rather than I like you and want to get to know you more and let's see how things go .
Also hate the "exclusive" tag as well, as before then you are setting out - I am still keeping my options open as haven't decided . Again it seems quite cold .
In some ways your current date / not sure if he is a "boyfriend " is being honest and is probably better than someone who love bombs you from the start .
Good luck 🤞 and remember it is a two way thing too , don't get tied up on the messages he is giving you and what he wants . Remember that your thoughts about him / the relationship progressing are equally as important .