Id find that kinda odd, really. There are many god like humble people today. There is no change on humanity from then till now. Car models. Modern electronics. Food, yes. Spirituality, no. If there is no "bahaullah" today why would I think there was a manifestation back when?
What reason would anyone (anyone) think bahaullah has anything to do with god from books?
There are saintly people in every age.
There is only a Messenger from God when God chooses to send One and when God has said that One will be sent. We all feed from their influence, if we know that or do not know it.
The change is not immediate, it unfolds over time. People are always looking for the instant visual miracles to feed their material senses. It never happens that way, only a handful get true Faith this way.
The greatest miracle is the change that happens in our hearts, this also takes time but many who meet the Maifestation, who have few spiritual barriers, it is an instant recognition.
Your heart is open to be a very great miracle.
For what reason would one look at and accept Baha'u'llah? That is for you to decide 100%. My advice can would be never give up on that being a possibility.
Regards Tony