Why should you not always use a VPN?
Why is it advisable to not always rely on a VPN when it comes to protecting your online activities, especially in the realm of cryptocurrency and finance? Aren't VPNs designed to encrypt your data and hide your IP address, making your transactions more secure? Could there be potential drawbacks or limitations to using a VPN that one should be aware of? Is there a scenario where not using a VPN might actually be more advantageous?