Adding more USB-C ports to my setup

Hi all

I have a home office setup with an LG Ergo monitor. The monitor is great for my needs and the monitor arm is amazing for ergonomics. However, it only has a single USB-C port. This is used to connect my laptops (one PC for work, one Mac for personal use) and it charges simultaneously, which is great.

The monitor also has some USB-A ports as well as HDMI and Display port. The USB-A ports were fine for connecting peripherals at first, but with the growing number of devices connecting via USB-C today, I find myself needing to add more USB-C ports to my setup.

Is this possible without: a) Buying a new monitor, or b) Buying an expensive docking station/hub to add between my monitor and my laptop?

Ideally I would like a small hub that connects via USB-A but has USB-C ports, but from my searches it seems that such a product cannot work.