Console will never have mods. Period. Mods allow you to change the coding and behavior of games. Consoles do not allow this, the games themeselves, have to be submitted and put through testing from both microsoft and sony, before tehy are released. This also includes updates.
console doesn't allow software that will potentially brick / cause reset of the system and its software. It's part of buying a 300 dollar stripped down pc.
If you're gonna say "but bethesda has mods!" they dont - this isn't mods, it's dlc. Its created with rules and limits, through a dev kit, approved by bethesda, and sony and microsft. That's not modding, that's using the word to get console fans to pay for dlc they didn't have to make.