Surface Laptop Studio on slower charger

I got my new laptop at work today (the only Surface device among a sea of Macbooks at the moment), and although I've been very careful selecting the right device, I seem to have overlooked 1 thing.

I got a Surface Laptop Studio, and since I do a lot of virtualisation and process a lot of data, I opted for the i7, which automatically bumped me up to the RTX3050 model. Our office is equipped with Philips 272B USB-C docking monitors, and as soon as I plug in the USB-C cable, a message pops up informing me I'm using a slow charger. Until this morning, I used an HP Elitebook x360 1030 G3, which apparently has a 65W charger, and my monitor also only charges with 65W. I'm not doing any gaming, and I can't see any reason why the system would otherwise turn on the GPU, so I'm wondering if I should be bringing my charger to work now every day, or if just using a 65W charger should be fine.