you would be surprised by how much work an e2e chat application with the quality of whatsapp requires. Doing a crappy chat app, yes sure that's easy. But one t

you would be surprised by how much work an e2e chat application with the quality of whatsapp requires. Doing a crappy chat app, yes sure that's easy. But one that works as reliably, with the general performance of whatsapp ? Even with today's tech, that's super hard.