The month view is not gone ("three dot" menu on the right side -> Month) and you can easily untick `Events` per account to hide them.
The gmail app still allows you to use a list to select different accounts (tap on the account name).
The gmail app still allows you to use a list to select different accounts (tap on the account name).
By the way, limiting to 5 days is at best inflexible. Many people want to look at 7 days because, you know, that's a week.
I have just realized in the last month or so that three stacked bars is a menu (bootstrap style). I am sure those have been around for a while now.