I don't think there's anything wrong with using public Wi-Fi. The most important thing is the device and what's on it that you connect to public Wi-Fi. If you have a wallet or other sensitive data on it, then yes, you shouldn't use it.
However, if you have a phone that doesn't have a wallet or anything else that could be stolen, then I don't see anything wrong with using Wi-Fi
Many cities have public Wi-Fi, and you can log in using your phone number
I've come across public wifi without authorization a couple of times, and I prefer to stay away from them
Bro, you said If we don't have crypto wallet "don't see anything wrong with using Wi-Fi." It's a complete failure to understand the security operation. You have your email, passwords, credentials even though we don't have wallet on that phone, but hacker can steal our credentials and use them for other means. And you are saying to connect with public WiFi using your phone number this is how our data gets targeted phishing attempts. I know a little bit about cyber security and i will suggest never use your credentials on public WiFi and not using this type of internet. Security is not just about wallet, our face, our identity still hold much more important things than wallet.
