Bitcoin is the first digital coin that go major. In the old day people call Bitcoin the store of value, just like gold but digital.

There's numerous way to Earn Bitcoin eg Mining, Staking in some Exchange or just using Faucet.

What is BTC Mining?
BTC mining is the process of verifying new transactions to the system, meaning new bitcoin enter into circulation. that's where BTC value come from.

Why is faucet better than mining?
It's not entirely better, there's pros and cons.
Pros :
- You don't need asic miner to use.
- You can Earn Bitcoin easily
Cons :
- Low payout.

Conclusion : Bitcoin Faucet is one of the most easy way to earn some coin. You can earn bitcoin by just clicking earn. there's no catch as long as you're not abusing bug / cheating.