I do think they will essentially die. They will morph into completely different websites, but I think they will be around for a long time, and I think their userbase won’t shrink even a bit.
Big websites are slowly adopting the facebook model: All the content is hidden and requires you login to view it. Creating an account requires some sort of personally identifying information like a phone number, photo of ID, mailing address, etc.
The old model simply turned out to be unprofitable. It was always done under the motto of “bring the people and the money will come” and so they made it as easy as possible to build up a large user base, but it turns out that motto is false on the internet, and investors have finally realized it. There is no point in having a massive user base if they don’t actually generate a profit for you. Anonymous internet users do not do this. They are indistinguishable from bots. If they don’t use adblock, they don’t click on ads. They don’t donate money. Yet they use up the majority of the server resources.
It used to be that you at least needed anonymous users to generate content for you, but (in part thanks to facebok) non-anonymous usage of the internet has become normalized. If anything the best content will come from someone who has their real name, and profile picture attached to the content they submit. The anonymous nobody is much less likely to post anything valuable.
I think the internet as we know it is dead, and tbh I don’t even blame big corporations for this. I blame mass tech illiteracy, and people’s willingness to sacrifice their privacy for some dopamine hits.
Here’s some fun history/background on Hi5-
Hi5 was bought by Tagged which was bought by The Meet Group (MeetMe).
I worked at Tagged when the acquisition happened, but was not in the team that made the technical changes necessary to migrate the product.
Tagged and Hi5 are now essentially the same site with barely-different skins - the current site is an evolution of Tagged. I believe the Hi5 codebase was scrapped, for the most part.
A few years later, The Meet Group bought Tagged (which had rebranded its company - not the products - as “if(we)” by that point).
This is tangential, but I feel compelled to share: I started my job at Tagged due to another acquisition, when Tagged bought Digsby (company: dotSyntax), a multi protocol instant messenger, social network, and email desktop app which me and some friends built from nothing. We were the first 3rd party client for Facebook messenger, and I believe MySpace IM as well :)
I doubt anyone cares about these properties anymore, but if anyone has questions I’m happy to answer what I can.