Slack is hostile to users and panders to management. It's a sound business strategy. I can't trust the platform, I'll always be second class.
That is very vague. Sounds like you have an axe to grind with your management.
What about scheduled DnD for days off? Ability to /ignore annoying bots? Two basic features which should've been added long ago.
Good feature idea. Have you submitted them?
As for as DnD scheduling for PTO, they have custom which I use on my last day. Works perfectly for me.
As for /ignore for bots, sounds like the people controlling your Slack need a suggestion or two.
DnD scheduling for Sat/Sun.
What about scheduled DnD for days off? Ability to /ignore annoying bots? Two basic features which should've been added long ago.