It's mostly just a bad model. Plenty of people would be willing to overlook the baggage if the model was even marginally better than the competition.
After they killed that and then stopped handing out free model access to users of every Cline fork for weeks following model releases, vibe coder hype moved back to Chinese models for cost and the SOTA models for quality.
Not a criticism (I probably engage in that sort of thinking myself sometimes), just something I've observed. If Grok were actually good, we'd see that phenomenon here, but we don't.
I’m not rushing towards it, but, had to mention.