@bradnewman
Now, if you wanted a "laptop" that hits the mark you could do a 3070TI for ~$1900 barebones and add your own drives / RAM to the top of that for a few hundred. If you wanted to up the screen to something else from 2K to or higher refresh rate you can swap the built in panel yourself for a few hundred as well.
I took a 3060 model and did that and kept it under $2K w/ a 4K120 panel / 32GB RAM / Dual 1TB NVME drives. The biggest upgrade cost was the panel though at $300 direct from CN since nothing was available locally. I also had to convert the cable on the panel side due to the connector change from the OEM to a smaller connection and got the seller to source that as well for $5.
With the laptop setup you can still use a bigger screen for gaming and external keyboard / mouse like you would a desktop. When not gaming tough you just throw it in a bag and go. I also use power banks to extend the use while on the go and use a USB-C cable to DC output. The only downside while traveling with this method it won't charge while gaming as it exceeds the power limit of 100W that USB can provide since the system hits ~180W when fully engaged with the GPU. It does keep it charged up though otherwise. I also have a car adapter that can keep the battery bank or laptop charged as well.