I highly doubt they would force it on you, you are certainly free to do whatever it is that makes you happy. I on the other hand feel like there should be event based tags for now and different ones later as it gives people an incentive, a chance to commune and share stories of events that happened in the past of the game later on. It will allow people to have something in common or something to discuss to where otherwise they would have not done so much to as even acknowledge each other. These tags are not merely for bragging rights but instead a timestamp, a milestone each of us will carry with us through the duration of the game to remind each other and teach new players where exactly this game started. I for one, will wear it with honor and gratitude to the developers.
and yes
@MarkPlankwalker I'm starting to see a running theme here, but you know what they say "Great minds think a like". An idea must be well received in order to invoke change, which is what we're experiencing here. I say, just simply let it happen, we're all making a case in favor of each other.