The problem isn't you and me, the problem is "the most".
In my time, we all hung out on IRC (well, some still do, but mostly for technical stuff). But IRC was like ARP and IP, you needed to set some parameters, enter a server address (that you had to look up in a paper magazone or had to ask a friend for it), you had to join a channel, that you had to find first (listing all channels was useless on larger ircnets), and then you could chat. ...and you had to be online to receive messages, which was a problem back then with dialup connections.
Then came "social networks" (myspace, facebook,...), where all you needed to know was "myspace.com", and they offered objectively "more" than irc (chat messages were recorded even if you were offline, photos, profile pages,...), and people started using those. So if you wanted to chat with friends, you had to make an account there. And most people slowly migrated to myspace, and then facebook, and so on.
Anyone can build a website, set up video streaming, buy virtual machines for video hosting, etc. But if "all of your friends" (97%(?) of video watchers) open up youtube, and search for videos there, and your video is not there, it's the same if you were alone on an empty irc channel with two other users on the irc server.
In my time, we all hung out on IRC (well, some still do, but mostly for technical stuff). But IRC was like ARP and IP, you needed to set some parameters, enter a server address (that you had to look up in a paper magazone or had to ask a friend for it), you had to join a channel, that you had to find first (listing all channels was useless on larger ircnets), and then you could chat. ...and you had to be online to receive messages, which was a problem back then with dialup connections.
Then came "social networks" (myspace, facebook,...), where all you needed to know was "myspace.com", and they offered objectively "more" than irc (chat messages were recorded even if you were offline, photos, profile pages,...), and people started using those. So if you wanted to chat with friends, you had to make an account there. And most people slowly migrated to myspace, and then facebook, and so on.
Anyone can build a website, set up video streaming, buy virtual machines for video hosting, etc. But if "all of your friends" (97%(?) of video watchers) open up youtube, and search for videos there, and your video is not there, it's the same if you were alone on an empty irc channel with two other users on the irc server.