How can we take down other social media sites like youtube?

Hey guys this is my third post so far, and loving this site today i want to talk about how can we take down other social media sites like Youtube.
If we wanted to take down a big ass site lite youtube, twitter, facebook ect We would need to work as a team to start using steem, and doing stuff like commenting down is small youtubers videos you guys don't think that will do much, but it actually help a lot out what this dose if they like this site they will tell more people about it then this site will start to take off real slow. another thing we can do is go on twitter. snap chat, facebook, Instagram find slightly big content creators around 50k follows comment on their post tell them what the site is all about, and try to convince them to sign up hopefully they will advertise steem if they enjoy it.Yeah this is an a idea i wanna post about see if you guys think it a good one or not because i really want steem to grow,and take other these big sites that censor people i get really angry about this when this happens. Alright guys this is all for now! stay awesome