The unspoken thing about the Prime Directive is that a Federation Captain’s most solemn duty is deciding when to ignore it, and the same goes for the Temporal Prime Directive.
I run PopOS on my IdeaPad Flex, which is one of those flip all the way around type laptop tablet hybrids, and it handles tablet stuff pretty well with the touchscreen, on screen keyboard, and stylus input.
Desktop replacement gaming laptops are a mistake. You can buy a normal laptop and the parts to build a gaming desktop for the same price and the laptop will be much more practical to carry around while the desktop will perform better and last longer.