|
I've been using WhatsApp for years, reluctantly since it is the de-facto SMS standard in my country. I will never, ever, understand the "online" status feature. It is ridiculously invasive and cannot ever be turned off or even hidden from specific contacts. This is a SMS client, not a chat client, and revealing a user's online status is highly problematic both socially and security-wise. I can't help but wonder how many lives this feature has ruined. (I am talking specifically about the "online" indication, not the "last seen" information, which is also invasive but can be turned off). |
That is a subjective take that's mainly in your head.
WhatsApp is a client for chatting, so it is a chat client. It does not use the SMS network, so it is not an SMS client.
Some countries such as US and France had free SMS services, that enabled it to be used as chat. Other places SMS being costly it was used as a "write ideally one message" functionality, similar to email (which only costs in other ways, in human time, but not in actual bills). You can see this in the design of the Messages app in iPhone for example.