I don't think this is the argument you want it to be, unless you're acknowledging the power of the Chinese government and their ability to suppress and destroy evidence. Even so there is photo evidence of dead civilians in the square.
The best estimates we have are 200-10,000 deaths, using data from Beijing hospitals that survived.
Huh? Please post the definitely proof you know to exist. Because it doesn't and that's one of the accusation toward the CCP, that they covered it up.
It's funny that when the Israel government posted some photos of the Oct 7 massacres, people are very quick to point out that some seem staged. But some bloody photos that look like Tiananmem Square from the 80s is considered definite proof.
Israel has nothing to do with this. The horrific, indiscriminate genocide of Palestine and the creeping invasion of Lebanon and Syria are all happening right now in 4K. People nowadays know that you can't destroy thousands of vehicles with AK47's, and we've seen countless videos of Israeli military personnel admitting they killed many of their own people in a 'mass hannibal' event.
You do raise one good point however - propaganda in the time of Tiananmem was much, much easier before the advent of smartphones and the Internet. And also that Israel is really, really bad at propaganda.