🚀 Bitcoin layer-2 projects are the new hot topic in crypto town, but are they really layer-2 or just sidechains with a fancy name? With 73 Bitcoin scaling solutions now in development, the debate is heating up. Some argue that true L2s should run on top of the native chain and inherit its security, while others say the term L2 is just a marketing tactic for sidechains. Meanwhile, users just want to send and receive Bitcoin faster, and aren't too fussed about the technicalities. But if these new scaling solutions introduce vulnerabilities, that could change. So, are these Bitcoin layer-2 projects the real deal or just wolves in sheep's clothing? Stay tuned! 🍿