Or something they are not willing to do. Genuinely, my career development plan is to be so good at a certain technical niche that people are still going to hire me even if I spit before them.
Of course reality hits hard so I’m now good with people. Not my taste but I can fake it easily.
I would recommend reconsidering that strategy; it’s not sustainable for your entire working lifetime. There WILL come a point where you cannot maintain the pace of being “so good” that the works speaks for itself. When you reach that point, the relationships you build NOW, will become very important to that future you.
It doesn’t mean you need to stop being technical now, but at least start allocating a few hours a month to relationships in a meaningful, intentional way.