Boycotts sound good on the Internet. But for this? Probably not.
I recall recently that the parents of adopted kids group called for a boycott of the Avengers movie. Why - because, in it some of the Avengers criticized Thor because his brother Loki was being bad. Thor quipped that he was adopted.
The group was upset. The Avengers take, roughly 1.4 * 10**9 dollars.
Maybe they lost $35 on the boycott.
Delta will see no losses from this that are discernible.