In the Racial Feats UA, are characters meant to take them as Ability Score Increase alternatives?

@JeremyECrawford In the Racial Feats UA, are characters meant to take them as Ability Score Increase alternatives, or at creation?

— Saif Virani (@SaifVirani365) May 4, 2017

Feats are taken in lieu of the Ability Score Improvement class feature, as explained in the Player's Handbook (p. 165). #DnD https://t.co/7gbjrvtG7g

— Jeremy Crawford (@JeremyECrawford) May 4, 2017