Why do people say its spoiling?

[Khalithar]

If you don't want to be told what to do when it's your first time, disable chat. You can easily change what you can and can't see in a chat channel so there is no reason people should complain that bad if they didn't want tips. After a greeting, just simply change your chat channels so you can't see chat.

+1 to this.

Also I want to add, it's perfectly fair if people want a blind run. But what about those of us that don't want a blind run? I know I myself want any tips possible when going in to a new fight and I hate being surprised in general. I'd rather know everything ahead of time so I know what to look for or can associate to the explanation.

[Taika]

It's spoiling because people want to be able to experience the new content by themselves, see what happens in the fights without being told beforehand, and figure out what causes what in the fight.

Also I want to add, it's perfectly fair if people want a blind run. But what about those of us that don't want a blind run? I know I myself want any tips possible when going in to a new fight and I hate being surprised in general.

Then check out a guide / tips online or take a friend who's already done the content to explain it on voice chat, or even wait a couple of days. You can come prepared, but don't ruin it for others. And if you want someone to guide you through a fight, why would you expect the random people you end up in the instance with do that in the first place instead of studying the fight on your own?

.As much as I understand the desire for a blind run, spending an hour on the first boss because people refuse to figure out the mechanics is a waste of my time.

If you just want to farm the content effectively, then make a farm party / alliance for it. It's day 1 in Duty Finder for new content. Wipes are to be expected and it's perfectly alright to just want to experience the content. I think it's just awful how people these days are so afraid of any wiping - not to even mention the possibility that you might not clear the content in time - in a brand new endgame raid content that's been out for less than 24 hours.