As for Sarada, she transitions from potential love interest to the only one who may be able to get Eida to reverse things out in the field.

Source: https://www.cbr.com/boruto-life-swap-mitsuki-sarada-sumire-love-quadrangle/

At present, Daemon is the only person who has been identified as related to Eida.

Source: https://screenrant.com/sarada-secret-bloodline-boruto-strongest-power-omnipotence/

Despite that, Eida practically did him a great favor and she did all of this simply because she was in love with him.

Source: https://gamerant.com/boruto-chapter-80-spoilers-release-date/

Eida, infused with Shibai Otsutsuki's DNA, possesses the Senrigan and has the ability to enchant and rewrite the memories of people on a global scale.

Source: https://gamerant.com/boruto-strongest-characters-after-timeskip/

If so, using a kill switch to shut down Eida would probably be a more effective means of killing her influence on the community, and returning them to their regular mindset of understanding that Boruto is not the threat they currently perceive him to be.

Source: https://screenrant.com/boruto-survival-amado-weakness-major-villain/