There could be an intermediary status between hoster and editor : a "displayer" would not be liable for what its users do. It would (unlike a hoster) be liable for the moderating choices that he decides to do.
There might be additional requirements to benefit from the hosting status : of size, power, economic model, &c.
There might be additional requirements to benefit from the hosting status : of size, power, economic model, &c.
https://www.laquadrature.net/2018/10/16/un-tiers-mediaire/ (fr)
(Some of this has now been implemented in the EU.)