Size matters. I built a small form factor pc exactly because I knew I would probably move it a lot. I find that 10-15 L cases can be fit into a large backpack with some care, and 8 L cases can be fit into backpacks relatively easily.
You probably won’t need it to fit into a backpack, but regardless, you will probably want to remove any unnecessary space to make carrying and transport easier. For what it’s worth, I believe 15 L cases can generally fit into luggages, and I would be more inclined to trust that a PC is undamaged if left in a luggage. Especially if the remaining space is well padded
Because the other option is to support Trump. People don’t like Biden, they’re defending him because the other option is still worse