No idea what the first link is even about, seems incomprehensible. The second link seems true but I have no idea what was said prior. The third link is about programming. Seems there is one potential example of an anarchist being called a tankie. Seems like the vast majority of times it’s being used in reference to MLs still.
In all seriousness there are plenty of people who misuse words but tankie seems to have a very clear and easily defined definition, it has even remained the same historically. Comparing it to the crazies using ‘woke’ is dishonest at best.