I'm not sure what you mean by "joined" the government. I'm sure many are politically or ideologically aligned a lot of the current adminstration's actions but aren't actively participating in any acts of opression. I'm sure there are many people working in government that are "2A people", and many more who would like to disarm the populate completely.
And you're flat out wrong about them not being interested in protecting anyone. They are very interested in protecting themselves. That just doesn't necessarily include the rest of us.
When they thought COVID lockdowns were a threat to their personal freedoms, they picked up their AR-15s and stormed on the statehouse in Michigan. And again... The police were disciplined, restrained, and de-escalatory in the face of an armed protest.
I don't know why you think the founders couldn't imagine abusing power in violation of the constitution. The same man who wrote "all men are created equal" said of slavery “we have the wolf by the ear, and we can neither hold him, nor safely let him go. Justice is in one scale, and self-preservation in the other.” They clearly documented their knowledge that their actions were unjust but opted for political expedience.
There's a distance at which they stop being "less-lethal". At 10 meters/30 feet they're considered extremely dangerous. The "effective range" at which they're generally considered less likely to penetrate is 20 to 30 meters (65 to 100 feet).
Lenses make estimating distance tricky, but based on the lines in the road, I don't think she's 20 meters away from that cop.
These journalists need body armor and helmets if they're going to be that close to American Police. Back in 2011 an Iraq War vet named Scott Olsen was head shot at a distance of a few feet fracturing his skull and when some protestors tried to rescue him they flashbanged the rescue effort. It's extremely unsafe to be that close to these guys.