Gaming requires latency. Streaming 1080p requires 5mb down Steaming 4K needs about 25mb Zoom 1080p requires 2mb up and down Security cameras could use 1-2mb up
The important for zoom is uploads. If you have cable with 10mb up, you could struggle. If it’s 70/70 you should be ok.
Assuming you just had a small hole, I’d put a keystone jack and plate. Match the color. Sell as wired for internet.