Telegram runs on multiple OSes and mobile devices. Each app is separate. Each app is maintained by just a handful of people. Meanwhile the richest company in t

Telegram runs on multiple OSes and mobile devices. Each app is separate. Each app is maintained by just a handful of people. Meanwhile the richest company in the world apparently needs to spend two years re-writing the extremely basic app they have in Catalyst that only needs to run on two platforms. And still have one tenth of the features. And still not be able to sync mobile and desktop version for things like "delete conversation".