Actually, yes, you should be doing that. You are presenting your point as it is an fact which is not. And it's natural to expect from educated people to use sentences like 'in my opinion, I think, I believe' if they are talking about something that concerns only them and not general aspect of the class.
If you were a bit more experienced in playing Shaman maybe you would know that we have currently 5 or 6 different talent setups, which are viable for different areas of the game, and our rotation chances a lot when using them. Where most classes have only 2-3 at best.
Defensive is no bad anymore. We don't have immunities but we still have 40% dmg red spell on short CD, and another one from Earth Ele. For the interphase where there is not much to dps (vectis for example) we have ghost wolf form which is awesome for it. Give Ele one more defensive CD and we would become the tankiest spec in the game outside of tanks of course.
Playwise Ele is just like everything else in BFA, but we have much more synergy than other classes, and we are far more reactive spec. So you can't say that gameplay is boring.
These are the facts.
BTW. Calling other people stupid won't make you smarter