That has more to do with Eula being physical dps tbh, sadly this game revolves around a shitton of reactions or insane mono element synergy like geo. Physical dps (mainly Eula and Razor) have nothing going on for them. We get from time to time some kind of "phys support" like Xinyan or Rosaria but I don't think it's enough, it doesn't make up for the lack of reaction damage (superconduct is the weakest damage-wise).