Whatsapp doesn’t have even a tiniest bit of telegram functionality, most importantly, bots. The person who made this post bitches about weirdly specific functionality that doesn’t affect you at all. I have a telegram premium (which is dirty cheap) and I never knew I could ban sending VMs, nor I had any reason to do so. Even in the free version you can restrict people who can write to you (e.g. only your contacts), if you don’t like to get VMs from your friends, just tell them. Also, security-wise, we all know that whatsapp gives your data to whatever US authorities ask and tg never did anything like that. All the security risks came from users not paying attention to privacy settings, like exposing their mobile number.