No evidence provided. Russophobia is often used in pro-Kremlin disinformation as an explanation for the West blaming Russia for anything. This message also contains recurring pro-Kremlin disinformation narratives about the poisoning of Sergei Skripal and his daughter in Salisbury and about the downing of the flight MH17.
In fact, there is no discrimination against Russia or Russophobia. Western media represent a wide range of opinions and do not follow a single editorial policy on any given topic.
British police and intelligence investigations have produced sufficient hard evidence to charge two Russian nationals for the attack on the Skripals. More British public documents and statements on the case can be found here. The investigative outlet Bellingcat has later revealed the true identities of the two Russian nationals.
Concerning the downing of flight MH17, on 28 September 2016, the Joint Investigation Team announced that flight MH17 was shot down by a missile from the 9M38 series, which was launched by a BUK TELAR missile system. The system was transported from the Russian Federation to an agricultural field near the town of Pervomaiskyi in Eastern Ukraine, from there the missile was launched. After firing, the system, with 1 missing missile, went back to the Russian Federation. On the 24th of May 2018, the JIT announced its conclusion that the BUK TELAR used to shoot down MH17 came from the 53rd Anti-Aircraft Missile Brigade, a unit of the Russian armed forces from Kursk in the Russian Federation. See further debunking by Bellingcat.
For background, read our analysis: The “Russophobia” Myth: Appealing to the Lowest Feelings.