It would be equally refreshing to see "moderation" advocates acknowledge that it's not just the "far right" being bullied and censored off of mainstream platforms.
That straw man incinerated and replaced with "mainstream conservative content", you still are not going to get any examples because the one providing that will be voted/flagged into invisibility, or if not that, the resulting discussion will be derailed into quibbling about the specific example rather than the much more important general principle.
It would be not at all honest to imply that this forum is anything but generally hostile to the American right, regardless of how extreme or not the take is. With that in mind, it is no surprise that specific positions are only ever mentioned indirectly, or negatively.