Yeah, exactly. Containers locally are a basic foundation. But usually those containers or services need to talk to one another, they need some form of auth and credentials, they need some networking setup. There's a lot of configuration in all of that. The more devs swap projects or the more complex the thing you're working on the more the challenge grows. Automating depedencies, secret access, ensuring projects have the right memory, cpu, gpu etc. Also security - moving source code off your laptop and devices and standardizing your setups helps if you need to do a lot of audit and compliance as you can automate it.