Tiktok arguably led to more datacenters being created, AI is not unique in this regard and it's silly to imply that datacenter jobs meaningfully contribute to employment on the same scale as the loss of jobs AI could potentially lead to.

There are certain jobs where the human connection fundamentally commands a premium (e.g. celebrities, sports players, the relational economy), but it's hard to imagine a world where this sector employs the majority of people. It would be a precarious existence as these jobs would be the first to go in a crisis such as a war, etc.