I’ve not ever heard of any company wanting you to bring an extra-long CV with you, though since everything is online now any long-established rules are basically out the window
I don’t think this is correct. Assuming you’re American then a CV is the same as what you’d call a résumé. Unless a résumé is more like a cover letter (as in the intro paragraph where you summarise what you do and why you want the job)?
To add to that other (much more in-depth) comment, I remember reading on the GrapheneOS FAQs that disabling everything you’re not actively using will generally improve security as you’re reducing the number of potential ways for an attacker to get in (phrases like “attack vectors” and “surface area” were used).
On a separate note I didn’t even know 2G towers were still active anywhere; they’re shutting down the 3G ones here!
A good UI (for you personally) should do all the things you regularly do. Git is a complex and messy enough beast that when I have to use the CLI I’m going off the golden path and copy+pasting something arcane.