Recent tweets by Alexy Khrabrov, organizer of the SF Scala meetup and Scale by the Bay (a Scala conference).
Update: Khrabrov has written a couple of responses and deleted both. In the second he writes:
Folks -- these tweets are taken out of context, mistranslated, and are used as a cudgel on Twitter to trigger others into canceling communities and people. They do not represent my views on race in any way, for instance.
The links below are to archives that provide the full context, and all of these quotations are verbatim (I had originally copied the Twitter-provided English translation of one Russian phrase, but have removed that for clarity).
BLM protests, police, etc.