Theres a proposed community notes on that post;
“The individual shown in this video is not Alexei Navalny but Vladimir Ashurkov.
It was recorded in 2012 by the Russian Federal Security Service (FSB) and was published by the Russian state-controlled news network RT.
https://twitter.com/RT_com/status/1356739175152717825
https://www.rt.com/russia/514291-navalny-aide-funding-alleged-british-spy/amp/
https://www.bbc.com/news/world-europe-32144439
“Community Notes” = “Soros Fact Check”