Still, despite ambitions and knowledge you are less employable in the eye of HR/Recruiters. They seek very specific set of current tech stack and very recent ex

Still, despite ambitions and knowledge you are less employable in the eye of HR/Recruiters. They seek very specific set of current tech stack and very recent experience posessed, as well as familiarity of specific management styles just yesterday, for specific tasks. For cheap! On the bulk. Ability to push them around and lower tolerance to eat any bull*t fed to them by (potentially incompetent or clueless) management is also highly valued. Ideally more senior emloyees worked in multitude of situations and team structure and project is better for productivity, they also have more even performance in long term, but hiring practice seems to be unideal. Perhaps they have a shorter attention span in mind, promoting replaceablity over long term stability and predictability?