Isn't it ironical that , in the 21century ,in Russia ,people demonstrate to remove a dictator and in America , they fight to create one ?

Best question in a while. Yes it is.

Wow!  How true, how horribly true!

Putin has been a cruel monster and he is best friends with Trump and his gang of thieves.  He wants to rule the world.  He got Trump elected by posting lies about Hilary Clinton and everyone thought she was the monster.  She was just and old grandmother.  Putin even said, "I got my money's worth with electing Trump"  The idea was Trump would get the country into a civil war which he may still yet do.  Then after we kill each other the Russians walk in and take over the country.  Which they might.  The movie "Red Dawn' that is what happens.  He even talked about that.  They do not like Putin but he has the military behind him.  He said, that is where Trump failed.  He did not get the support of the military.   So if he gets the support of the military the country is in trouble.

Since the collapse of the Soviet Union, Pravda, Moscow Times, Isvestia & others have had commentaries on just that. You can google Russian Newspapers in English. I'm sure you find it interesting. 

Yes it most certainly is.