The YouTube content creator Dave Cullen, his channel is called "Computing Forever", has made a video called UFOs: If In Doubt…Aliens! about the recent upsurge in UFO-related stories in the news, see: youtube.com/watch?v=wY5hRd8nT2s. He takes a very skeptical and ridiculing attitude. He must be made to stand corrected. See here for my reply video to Sargon of Akkad on UFO's: hpanwo-tv.blogspot.co.uk/2017/12/ufos-reply-to-sargon-of-akkad.html.
See here for more background: hpanwo-tv.blogspot.co.uk/2018/01/skeptics-2018.html.