If one were really cynical, one might suspect that Estonia is being set up as bait for NATO to go to war against a weakened Russia. At least they keep telling us excitedly how Russia is being weakened by Ukraine. Must be a reason why this is important to accomplish.
All the Baltic NATO puppets are trying to create tripwires for a larger war.
Latvia is in the process of stripping citizenship of ethnic Russians.
Of course the most dangerous was the Lithuania blockade of Kaliningrad, which they could renew at any time.