To be clear, the Bolsheviks were definitely Communists and Socialists, and implemented a more democratic and Worker-focused society than Tsarist Russia
I agree that the USSR was more democratic and worker-focused than Tsarist Russia, but saying they were definitely Communists and Socialists depends on your definition of those words. An originalist Marxist for example would vehemently disagree that they were communist because communism was envisioned as this pure ideal stateless society, the “end goal” to work towards. Statelessness is definitely no longer a requirement of communism for modern Marxists, but it used to be.
US and Western Powers deliberately attempted to shove a wedge in the Leftist movement by trying to paint the USSR as “not true Communism.”
While this is definitely the case, people at the time had legitimate critiques of the USSR that may have led them to see it as “not true Communism,” see above. Wedges are driven into splits that already exist.
Because everyone seems to have their own unique definition of what Communism/Socialism is, saying that something is/isn’t socialist/communist should be taken more as an expression of that person’s values than a semantic argument. If someone says they are socialist and [insert government here] is not, what they are really saying is that there are aspects of [insert government here] that they disagree with to the point that it’s a dealbreaker for them.
This is a non sequitur. It doesn’t follow that Allende choosing reform over revolution is what resulted in the US interference. The US has been known to interfere in revolutionary movements as well.