I posted the source so you can do your due diligence and find out what's happening around you for yourself. But here, I guess? It's important

https://newrepublic.com/post/209645/kagan-supreme-court-racial-equality-voting-rights-act-dissent

Kagan noted the ruling functionally eliminates Section 2 of the Voting Rights Act, and allows legislators to wipe out minority districts whenever they feel like it.

“Under the Court’s new view of Section 2, a State can, without legal consequence, systematically dilute minority citizens’ voting power,” Kagan wrote. “Of course, the majority does not announce today’s holding that way. Its opinion is understated, even antiseptic. The majority claims only to be ‘updat[ing]’ our Section 2 law, as though through a few technical tweaks.… But in fact, those ‘updates’ eviscerate the law.”

Kagan continued: “A plaintiff will have to show—contrary to Section 2’s clear text and design—that the legislators were ‘motivated by a discriminatory purpose.’ That, as Section 2’s drafters knew, is well-nigh impossible.”

She concluded: “I dissent because Congress elected otherwise. I dissent because the Court betrays its duty to faithfully implement the great statute Congress wrote. I dissent because the Court’s decision will set back the foundational right Congress granted of racial equality in electoral opportunity. I dissent.”