Oh this is what you call mechanics? :D Most of your examples are "don't stay in that dark or glowing, dangerous looking area mechs" lol.
- Tbh if someone isn't able to jump 1x in BC or jump 1-2x and get the right symbol in hall of the templar the death is justified xD
- If you try to be op and fight the VT stone adds alone with low DPS and don't wait for your group, it's your own fault. But no big deal at all anyways, just press 4 and get back to the group
- Acrimors do only damage nowadays. Back then they were hard and had one shot mechs, but they were nerfed to the ground
- If you do Hivequeen, most raid leaders even tell the group to stun
- If people in Throne of Oblivion can't stop their DPS for 10 seconds they deserve to wipe
- The Outlaw Island flares should be skippable even with storygear+raven 3
- Mao is basically running all the time around her and the only real mech is to destroy her shield, so you have to remember 2 colours for the cc
You know that almost everything you mentioned had at their release REAL mechanics? BC boss 1 for example? It was often really hard in F8 groups and nowadays it's just pewpew and DON'T block the orbs, so the boss go "enrage" and do like 10k dmg. They already nerfed everything to the ground and many oneshot mechs from back then now only do dmg. Basically the only mech left is "dont stay in/go away from areas" xD And they already removed many of them, for example BC boss 2 after the driving phase. And now the remaining 5% of mechs should also be removed? If they would only do dmg, you can pretty much ignore them.
Maybe you die one or two times in these areas, if you are new, but I think the next time you will be able to remember this and won't stay there again. Also you can always ask or watch a guide on youtube. (Sure most of them are outdated, because they contain the actual mechs, which are gone from Easymode.)
The only real problem is DST with a low DPS group, because people nowadays are just too bad to do the mechs, that we had to do a year ago always in every group. So nc should really nerf this, so they can just dps it without a carry. But everything else no. If you stay in these areas it's your own fault. Wait until the area is gone, use your reviving charm and learn from your mistake, whats the big deal?
Btw apparently you are really good in remembering all of NCsoft's mechs, if you can give that many examples, so you should be able to avoid them, or not? :D