It's because VCS is a dev tool. The capital invests approximately randomly and there is a small boosting effect due to content recommendation algorithms (i.e. search engines) having a difficult time disambiguating between VCS and VCs. Someone might ask "Which VCS should I invest time in learning to use?" while another might ask "Where should VCS invest? I'm asking for a friend."

Also, you'll be more likely to notice things happening in a field you're involved with.