Progress is mobile and desktop OS is slowing down. Many of new features are useless crap added by request of managers who made them.

It is now some discussion inside Apple that due to low code quality in latest releases they need to slow down and offer even less features.

Main idea for 2019 can be to move Microsoft way, but with making monthly MacOS and iOS security updates mandatory. If you won't make update OS will prevent you to run any purchased applications and browsers. Now lawyers are finding legal ways to implement such approach. Most probably measures will be announced after artificial major security breach and viruses spread.

Second step will be fully dumping larger updates and introducing special monthly and one year plans for monthly updates. Price is initially expected to be $9 and $99 respectively.

Note - it is only some internal rumors.