Chinese infantry gear is nothing to be either proud or interested in, and showing too much deference and exposure towards it, despite how it is portrayed, always ends up with the inevitable conclusions that 1: they are still very much behind either in quality or in proliferation or both, and 2: that there are much more substantial domains of PLA advancement.
I used to occasionally post pictures on reddit as well, even for those more important domains, but it's not a tide worth fighting.
At the very least be more selective and tasteful in the pictures that one chooses to post there (and not specific to him, but others that may be reading as well)