I would've assumed that was already asked but I didn't find anything in my search.
Can a character retrain a feat that was granted by a class? For example could a Skald retrain their Scribe scroll they got at level 1?
Thanks
No. You can only retrain something you had a choice in taking. If you were given a choice of feats at 1st level, and you chose Scribe Scroll, you could retrain it. But as the skald just gives you Scribe Scroll feat instead of letting you choose it, you can't retrain it.
If you are unsatisfied with a feat, skill, archetype, or class ability you chose, you may spend time in intense training to trade the old ability for a new one. Though it is time-consuming and expensive, this allows you to alter aspects of your character without extreme magic or a traumatic event.