People that matter for Bitcoin, roughly in order of importance:

Diamond Hands

People that help people get through bear markets without selling

People that explain Bitcoin's store of value function well

Core Devs

Infrastructure Devs

Miners

Privacy Advocates

Wallet Makers

People that combat FUD

Exchange Operators

Conference Organizers

...

Degens

...

Paper Hands

Marketers

VCs

Shitcoin on Bitcoin advocates

Shitcoiners