Your source, Bill Binney, is not credible. For example he claims he can "prove" Russia did not hack the DNC in 2016.[1] His claims are easily debunked by anyone with basic networking experience.[2]
[1] https://turcopolier.typepad.com/sic_semper_tyrannis/2019/02/...
[2] https://www.techdirt.com/articles/20180802/07182740351/as-dn...