#CryptoFees101 Crypto 101 (2025)

Basics

- Blockchain = decentralized ledger (PoW/PoS).

- Use cases: Payments, DeFi, supply chains.

Trends

- Big Tech adopting stablecoins (Apple/USDC, Google/PYUSD).

- Energy debate: PoW (high usage) vs PoS (Ethereum 2.0).

Challenges

- Volatility, security risks, unclear regulations.

Lears Podcasts (*Crypto 101*), guides (BitDegree, Gemini).

Key takeaway: Crypto evolving beyond speculation to real-world utility.