Exactly! When I graduated with my AS nursing in 1973, everyone was talking about BSN being the requirement in just a few years. There were not even any BSN programs in my area, so we were all freaked out. Well, a few years have come and gone, I got my BSN going part time, and there are still no mandatory requirements.
With the current and past nursing shortages, I wouldn't worry about it. If you want a BSN for your own personal satisfaction or need one to move to management or education, then you should look into it. But don't jump into a program until you are ready, you have lots of time!