Given that a lot of us actively try to avoid this style, and immediately disregard text that uses it as not worth reading (a very useful heuristic given the vas

Given that a lot of us actively try to avoid this style, and immediately disregard text that uses it as not worth reading (a very useful heuristic given the vast amount of LLM-generated garbage), I don't think that would make us more prone to write in this manner. In fact I've actively caught myself editing text I've written to avoid certain LLMisms.