If by "diversity of thought" you mean you want to block people who hate calls to violence and lies and racism and antisemitism and misogyny and homophobia and transphobia and Islamophobia and Christian Nationalism and white supremecy and Russian propoganda and good old fashioned right wing hate speech. But you be you.
Funny how somebody who claims to love "the new open and divers [sic] Twitter" is so obsessed with blocking as many people as possible. Happy dumpster diving.
Back to PHIL101 with you:
https://en.wikipedia.org/wiki/Paradox_of_tolerance