Because it allows for proper prioritization of needs, allows for the better exploitation of our surroundings (as tool using animals), and is INCREDIBLY useful for helping us try to “model” other human’s behaviors and act as social animals as opposed to just being the regular kind.
Probably the most impact “Why” question probably started occurring before we were even human and it was “Why did they do that?”
Being able to understand the motivations of other beings is absolutely fucking incredibly overpowered both in terms of cooperative action with your fellows AND destructive action against foes/food sources.
Yup, although the downside is that your posting style definitely shows off that you’re a Mastodon user.
Your use of the @ tag, the hashtag are all markers of a more Twitter-like user experience, and it makes you post stand out somewhat oddly for those using one of the lemmy instances. Either way, it’s really neat to be able to cross between those, since I vastly prefer the Lemmy UX as opposed to Mastodon’s, but I can still get a Mastodon’s content!