After 10 summons, pity rates increase the odds of the featured 5-stars by 0.25% total, meaning that's split between featured characters, wyrmprints, and dragons, so divide that by 4 to get the increase to featured 5* characters: 0.0625% increase for every 10 summons. And there's a 75% chance of being pitybroken by a dragon or wyrmprint. The same pity rate is true for non-featured 5* characters.
By comparison, FE:H increases pity after only 5 summons, and it increases it by 0.25%, but that is not split between characters and other stuff, it's all to characters.
So to answer your question, no, the pity rates are trash too.