my vision is simple on this matter: I can't stand LinkedIn, and while I see lots of people saying the same, 90% of all bios, including Mastodon, looks like a LinkedIn profile.
E.g., I just checked yours, and had I not known you already, I could not infer who you are from that. Yes, I see we have a couple things in common from the hashtags, but no real insights on the person. I guess I've grown tired of the 'business card' bio, which I participated to until a while ago.