I've come to a realization, technically naruto/Boruto spoilers? So be warned.
Since sarada is the last Uchiha, that means the sharingan is effectively extinct in a few generations, no? Sure you can make/transmit synthetic Sharingan with the help of Medical Ninjutsu and orochimaru bullshit. But eventually, If sarada has a kid it means she's marrying outside of the uchiha clan and having a child with someone who lacks the sharingan (most likely), which means the specific genetics required for the sharingan will be even more diluted as time goes on. Similar to why the Fuma can't awaken their sharingan despire their Uchiha heritage. They kept marrying away from Indra/Uchiha relatives and slowly lost their ability to awaken sharingan. The sharingan is gonna die-
edit: THIS ENTIRE THREAD HAS BECOME A LARGE SHIPPUDEN/BORUTO SPOILER. TREAD LIGHTLY IF YOU HAVEN'T WATCHED IT, NOT MUCH IS CENSORED







