is everyone going vegan?

I like my foods are light and healthy. I don't eat meat so much and try eat more plant based foods. This is what I do all the time ever since I was younger... I still like junk food... it's like my addiction... ;-))
What I have seen is, it seems to be that everyone is going to vegan nowdays; like it's is it a trend? I wonder why this is...

I am not a completely vegan advocate or follower , but i know too much animal fat or protein  could lead to cardiovascular problem . In recent years , I begin to intake more bean like food instead of a large amount of meat to reduce my burden of vessel and I think plant protein can be beneficial to my sanity . However, I cannot keep all meat or eggs away from my life , I still need some meat or eggs to sustain my brain thinking  . I feel my head dizzy instantly  I have less animal protein . That is the truth so I have to do regular exercise  to maintain the physical sanity. 

I hope I am wholesome in the future years and hate to have cardiovascular surgery like the story  President Bill Clinton mentioned on youtube.