Does traffic stress while riding increase training/CNS stress and long-term recovery?

Im having a hard time wording my question, but basically, if I did a 1 hour TT at FTP on a smooth, quiet road vs stressful traffic and road conditions, could it affect how much “stress” the workout has on my body and result in slower recovery? Is there any research that could apply to this question? Anyone have experience to share?

I’ve read a bit about how training planning should account for Central Nervous System fatigue, and it sounds like traffic stress might apply, but I don’t fully understand it. I feel like I’m always mentally exhausted after a ride that requires a lot of focus in regards to traffic, and I’m curious whether this is affecting my training, especially on rides that are supposed to be low intensity.

I appreciate any advice, anecdotes, or articles you have for me!