Dehya is not only one of the weakest characters in Genshin Impact, there is actually a solid case to be made for her to be the absolute worst, which is a shame since she has a sizable fanbase. Common reasons for her being considered bottom-tier include:
Naturally, many gamers want buffs for her since her viability is non-existent at the moment. It's unknown if HoYoverse will grant their wish. Even if it does, until then, Dehya is not worth pulling in Genshin Impact.
Note: Some aspects of this article are subjective.
Some players use the Return YouTube Dislike extension on their browsers, which lets them see a certain number of dislikes on a video. It's not 100% accurate, but gamers can still get a general idea of how hated certain YouTube videos are.
The above clip featured Dehya. Many people love her personality and design. The people who would dislike the above video likely did so in defiance of her heavily criticized kit.
Something similar happened to the official Genshin Impact Reddit account, where it was heavily downvoted as players asked for buffs.
The above video demonstrates how a simple jump cancels her entire Elemental Burst. Many players wonder why this is even a feature. It's worth noting that a Redditor, u/milka121, got a response from HoYoverse stating that this isn't a bug:
If she is Frozen, that practically means the player has to jump, which then cancels her Elemental Burst.
The above Reddit clip shows off how this new character's Elemental Skill fails to trigger Burgeon against tall foes. Many of Genshin Impact's strongest enemies are large, so being unable to activate a basic Elemental Reaction is a huge detriment to a character's viability.
Bad synergy with good units is never desirable. On a related
Read more on sportskeeda.com