Btw, during the many months it takes for you to get to know a man as a friend and work out whether or not this might be a relationship you'd like to develop further, is he allowed to date other women?
If your relationship is, at that point, just friendship, that would be ok, wouldn't it?
Or do expect a really slow-burn wooing, with months of dates and dinners all romantically inclined and exclusive but without any physical contact? So some element of romantic commitment from the start.
If the latter, how can you know from the start that this is a man worth dating romantically, rather than just befriending? If not from the start, then when does that shift, from friendship to romance come into it?
Answering questions like that, for yourself, might help you decide where to look to meet the right men and form the sorts of relationships you are looking for.