Well to be honest I'm not a hive mind. When I said long form it's quite likely I was mistaken. I was under the impression YouTube started with 15 minute videos which is infinitely longer than 6 second clips or whatever vine is.
"We're losing money on it and have to fire people from the main company we should probably not keep this thing alive and we dont want competitors to our main product now it does videos neither" is definitely a convincing argument