Have you considered a high end Chromebook?
I’ve recently been using a Google Pixelbook for remote working and it has been great. Most recent project has included various Azure admin tasks and the built in Linux and Android app functionality has been perfect for accessing non web-based apps such VPN clients, VS Code and SQL Operations Studio etc.
Whether this would work for you is really down to your workflow and application requirements, but it is ideal for DevOps type work where you can utilise Linux based tools.