I'd have to disagree for one simple reason: Trannies are still people, and their problems aren't unique.
When you begin to segregate people based on perceived differences you aid no one. You make the segregated into these weird misunderstood figures by normies, and you make normies into evil agenda pushing villains by the snowflakes.
Does some random schmuck on a suicide hotline understand "Gender Dysphoria"? No, probably not. But they understand family not accepting you for your choices, for getting passed over at work for perceived slights, for friends taking advantage of you, for abusive behavior, for addictions, for depression and anxiety and fears and worries and mental illnesses and lack of self worth and everything else that makes a person who they are.
If everything on this hotline was done via text with gendered pronouns banned, what would make these people different? Absolutely nothing. Because it's still the same problems every person in the entire world could possibly face. Just call the suicide hotline and stop acting special. If you're going to kill yourself unless you can talk to another tranny about things everyone in the world deals with, then you're not going to kill yourself. You're just looking for attention, and the operators you're speaking to just want to feel good about themselves.