So where's the evidence China only "rarely" sent patrols to the disputed areas, when it had clearly been building roads and other infrastructure in them for over a decade?I know Indian readers are just going to deny and not accept any piece of evidence that breaks their fable. They will relegate themselves to cheap shots of extreme racism and comforting empty statements like "China tried to shift LAC west but failed hooray jai hind". Platitudes do not cover reality. Truth and reality do not care for delusions.
If China ever wanted to really take this piece of land and invade India, it would go in shooting. There would be no slow escalation of "turn back you're in China" banners to pushing and shoving and so on until fighting and then stopped there. If the aim was to capture land, they'd go in shooting. This was an Indian attempt at gaining de facto control through salami slicing which they initially assumed Chinese would not react to 1. because China already control the 80% and 2. because in Jan 2020 India was thinking covid would totally overwhelm and defeat China.