Russia's stated goal (according to Dmitri Medvedev, former president and now "Deputy Chairman of the Security Council of the Russian Federation") is also to "build a united Eurasia from Vladivostok to Lisbon", yet it is very unlikely that any European nation would preemptively invade Kaliningrad over those existential threats.

Also, Mexico entering a military alliance with China is extremely far fetched, how did you even arrive at that idea?