whats with all these ufo sightings/events

hey everyone have you noticed so many ufo sightings events around the world in Dubai or somewhere like that there was something falling and somewhere else another weird suspicious thing fell heres the linky

www.youtube.com...

and recently ive been seeing ufos aswell

anyone got any ideas why so many blue beam? desensitization to ufos?
i don't know haha im just throwing ideas around