Is it possible to kill Momoshiki after killing Boruto? If so

Does Boruto chapter 67 change Momoshiki's role from an enemy to that of an ally?

The plot convenience of Momoshiki giving Boruto karma even after dying, whereas Isshiki was not able to, is probably the greatest plot convenience of all time. : r/Boruto

Boruto — Vibranium Comics

Why Borushiki (Momoshiki) Couldn't Absorb Shikamaru's shadow paralysis in Boruto Episode 292

Boruto anime's Part 1 ends with episode 293: What's next for the young shinobi? - Hindustan Times

In chapter 67 of Boruto, did Momoshiki die to revive Boruto? Did he permanently die that he can't resurrect in Boruto anymore? - Quora

When Momoshiki was defeated/killed, he had a conversation stating that he has great inheritance to the Ōtsutsuki Clan, could this mean that Boruto is a reincarnation of a Ōtsutsuki Clan member, or

Could Momoshiki have given Boruto karma because he was impressed by him? unlike with urashiki boruto landed 2 vanishing rasengan, preformed coordinated attacks with sasuke, shown the jogan, dodged hits, nd lastly

Naruto: 7 Characters Stronger Than Momoshiki Otsutsuki (& 7 Weaker)