WhatsApp bans users if they get multiple reports for sending spam messages or if scan some users violating terms and conditions laid by the platform. So it is always advisable to avoid spamming or messaging unknown contacts. Here are a few tips to guide you and help prevent your account from getting banned.
According to a report by WaBetaInfo, "WhatsApp beta for Android 2.22.22.3: What's New? WhatsApp is releasing screenshot and screen recording blocking for view once images and videos to some beta testers."
If you use WhatsApp on a regular basis to connect with your friends and family, you must definitely have come across the term "end-to-end encryption". Now, what does WhatsApp mean by chats are end-to-end encrypted?