I never said I didn't like it so that's an odd take. And yes, I tell new players it is perfectly fine to have a level 25 common IO build even at 50 since that's what I personally did on Live. To say that is the standard now is absolutely delusional. Again, no one is posting asking for end game SO builds at this point. People might want cheap IO set based builds, but they want those builds as those are the standard now.
Here's the thing, if the game is balanced around the idea that SOs are the standard, then support characters don't need to self buff since that standard is so low. Or, the IO set world is the standard and oddly enough no one who wants self buffing to happen can actually show data or builds which show why those builds are missing out compared to other builds due to the lack of self buffing. As previously started, at worst I can make a Cold Defender who is under 7% in any Def stat which would be boosted by their own shields, sans Melee which I don't really care about and is still +30%. The differences between my recent attempts at a Cold/water vs. Dark/dark is incredibly low. I actually need to do more work on the Dark since it has a non-functional amount of end usage vs. recovery so in the end the numbers will likely be even closer, so WTF would a Cold Def need to use their own shields?
If SOs are the standard, knock yourself out running teams on old school diff settings and seeing how quickly those teams are filled running level 50 content.