If the American consumers of Intel chips -- the people and government actors -- are unhappy with Intel's stance then they can also not buy their chips. This is basically what the Chinese are doing (without owning shares). Now granted the Chinese people have little say in it but the government is ostencibly acting on their behalf. Even if China was a democractic country and the CCP could not ban Intel outright then the government or the people could say that they would not buy Intel chips.
So if Americans did the same to uphold their own belifes then Intel would suffer here and that would reduce the stock price, which would make it easier for people who want to take them to take the progressive position to buy the stock and force them to reverse their position.
The key take away is that there is no scenario in which both sides actuall care about the issue and Intel stock doesn't drop.
Since it doesn't it means that Americans do not care about it as much as the Chinese, or do not know how to express their displeasure :)