In different ways, yes, but only if the Discord becomes too high.

[Byleth wasn't reckless, after all. He only really engaged with one major source of Discord (Set), but that only generated minute levels. His massive burst had been from the Oracle event, where his emotional turmoil and Sothis's intervention had been enough to boost what Discord he had accumulated until it began accelerating his hair and nail growth, and instilling him with a deep uneasiness over the dark.

But those were manageable things. He wasn't like Rin, who had begun to sprout wings and horns, and couldn't stand beneath the sun.]

I won't allow that to happen, though. I do avoid sources of Discord to the best of my ability.