A RAID that locks you out without a RAID team? Are you serious,have you ever raided in any other game before? It's called a raid for a reason, the content obviously isn't designed with 1, 2 or 3 players in mind. Have people been able to get past that? Sure, some poor design and oversight lead to that but the raids are designed for larger fireteams.
The difference is, since we all know that apart from Hard Crota himself, nothing has ever really been a challenge apart from knowing what to do.
VoG, even when LV30 was the cap, was a simple case of finding enough players. 4 manning either Raid is more enjoyable and feels better designed because it is the only time it starts to pose a legitimate challenge apart from trying to have non-terrible teammates.
Even back in VoG Hard, I hardly played in a full 6 person team from beginning to end. People are skipping Confluxes for a reason, because it is shit if you so much as two terrible players.
CE has been designed around having Exotics etc.
I powerlevelled two people and got them to LV32 in 3 resets (about 40 or so hours) from scratch. One got Gally, IB etc. and the other got trash and not a even elemental primary. I remember having to run them through VoG for the first time and LFG has perhaps 10 teams going at one time wanted to start from Confluxes.
As soon as they were high level enough for Crota, it was us three and it was more fun. Sometimes another group would come in for Crota himself or something, but it allowed me to keep playing as my friends list has one or two people online at a time. The key here is that I was able to keep playing. Being able to solo CE is a great thing to be able to go around and help. Should it not be possible? I don't think so, it's awesome. Should it be harder? Sure. Make it solo Templar or solo Nightfall sort of difficult and have that as the base.
All VoG does is has mechanics that forces you to have enough players baring some pretty serious design flaws (cheeses). Such as Atheon for example, 3 people just DIE (unless you use a certain trick). It's not inspiring teamwork, this isn't Ghost Recon or R6 where having more people makes improbable to possible, it is making impossible to possible, and no one wants that.
No one wants the only way to level up or progress to be locked behind having 6 people on at the same time, all loaded up with Gally or IB or you get fucking kicked.
Either way I am about to binge watch The Flash after wrapping up Ori. If anyone replies, even if I don't, I will look for green later. I just bet that when it comes out, people are going to love it.