I think its more of a marketing tool more than its a thank you to YouTube creators like it use to be. I also think it wasn't as much as a look back on 2018 as much as it was a propaganda tool to spread a distinct message which I didn't particularly like. Its fine if you believe a specific thing but I was never crazy about hearing the opinions of corporations.

I just wanna know what everyone thinks about 9/11. Was it a hoax, an inside job, or a terrorist attack? 

(This is just a fun question for anyone to answer its not meant to offend anyone)