Not according to the US or EUs member nations or Taiwan

Not really. Not even amerikkka agrees

Why don’t you link a video of this incident instead of just a still image?

Reposted from further upthread.

• wikileaks published a private diplomatic cable stating that no one was killed in the square itself, although a smaller number of people did die in clashes elsewhere in Beijing, consistent with China's own official account. (Here's a Telegraph article on the cables).
• a spanish film crew was in the square all night and filmed people peacefully leaving the square in the early morning, singing the Internationale, here's footage of a Hong Kong news report that includes the spanish film crew footage, which never appears in western reporting).
• one of the main organizers of the protest, Hou Dejian, states that no one died in the square and calls out other organizers for lying I Interview where Hou Dejian, a Taiwanese national and one of the leaders of the Tiananmen protests, says he was in the square all night and saw no one killed here is a twitter thread covering testimony by various organizers, including Hou Dejian).
• Numerous western media sources have stated that no massacre occurred in the square. (This article links to multiple western sources, including James Miles, attesting that no one died in the square.).
• various western massacre reports cite wildly different death figures, usually with little or no justification for the number.
• An attempt to collect all the names of the massacre victims ended early when they only found 155.
• CIA and NED goons were known to be present in Beijing and involved in the protests. (Here is an article from the Vancouver Sun in 1992, showing western intelligence involvement was known in the west decades ago).
• during most of the protest, protesters were calling for a return to stricter communism, not for liberal market reforms. These were Marxists. Their signs showed Marxist figures and slogans. (This article shows some images of the protesters displaying Marxist slogans and iconography and discusses it a bit — careful linking this site though, some of the articles are pretty dumb).
• tank man: the tanks in the video are leaving the square (you can see this in the uncropped footage) and it is broad daylight, whereas the main violence occurred at night.
• The REAL tank man video.
• the first violence was against troops, not civilians. On June 2, 1989, two days before the June 4 incident when the main violence occurred, multiple unarmed Chinese troops were burned alive and their corpses hung from nooses in public. ((CW: gore) here is a thread of photos showing dead and wounded troops, some being rescued by civilians. Multiple men were burned to death, others were beaten. Some protesters stole guns from the army and can be seen brandishing them.).
• the violence against troops was uncharacteristic of the previous tone of interactions between troops and protesters in the preceding weeks. Troops and protesters had peacefully coexisted, singing songs and sharing food together. (Here's an article that goes into it a bit)

Which genocides are we supporting? Point me to specific posts please.

Say that more than 3 screen inches from you supporting ethnic cleansing next time please.