You can never please everyone. I grant you that this might have been rushed a bit, but it is silly to say that Finland hasn't considered the pros and cons of joining NATO for a long time and has obviously seen benefits considering all the join military exercises.

People who are against joining NATO won't change their opinion until Russia actually invades and by then it is too late. These people also like to make Finland's neutrality to be some noble stance as if it wasn't imposed on Finland by Russia after the Second World War.