1. FFXIV devs don't read the English forums either way, so criticizing people for negative language is just word policing and manufacturing drama.
2. It's common in language to express preferences using direct wording with implicit qualifiers. For example if I love Movie X and a reviewer is scathing to it, "They're wrong; it was awesome!" is shorthand for "My subjective impression of this work differs from that reviewers assessment, though both of our evaluations are grounded in different lived experiences and frames of reference and can simultaneously be valid."
If you think the summoner rework is pleasant, share why. Please don't criticize people for how they are expressing themselves.