To come back to the basic subject I had listed and having taken the time to read your comments (thanks for the constructive opinions) ;
I simply think that it would be more "livable" so that there is no difference between clans, if some places were instantiated (I know that this idea has already been suggested many times in different posts) ; and then wouldn't it be the basis of an MMORPG to be able to equip oneself properly without having to go through the cash shop ?
It's one of the first MMORPGs where I see all the bosses in "world boss" so it's war most of the time, maybe when Celtic Heroes had a very large community on most of the servers it was fair, but nowadays it's hard to have a fairness with the "dom" clans, then there are also those who can play under bluestack to be "more numerous", in 2011 I'd be surprised if someone told me that there are as many multi accounts as there are now, so the game comes down to being part of the "dom" clan if you intend to "finish the game" taking into account that you're not sure to find your place, and not sure to succeed either because some people consider this "work" as a second life almost. In the long run it is exhausting and I understand why many people get discouraged or stop.
My coming here was a suggestion to improve the game, so that all players can enjoy it, lockbattles are part of the game and a large majority of you like it, just that the "armor quests" should be reviewed differently, for a general fairness, and to see some areas "instanced" could be seen as "dungeons" or "raids" that you can only do with your group, this would require reviewing the HP / Defense / Armor / Dps etc of the bosses in question, and rather than having to loot Conflux, kill the bosses in question a certain number of times for each room, or if the Conflux remain, that the loot be distributed to the appropriate classes after the kill (for example a mage participates in the kill, he loot 1 Conflux for his class, and etc for the other classes) ; this would be for my personal opinion, another way to be able to see the game, I don't ask that it be applied everywhere, but it would allow for many clans that it is more entertaining and that there is a better equity (as for Dhio for example ; which is the last boss to date)