WFH now equals having video calls. Check that your audio has a decent quality. You don’t need a pro microphone, but don’t use laptop’s mic if it’s poor quality, or too far from you. My room had echo/reverb from windows and hard floor, which made my audio worse. I needed a carpet + acoustic padding to fix it.
For video it’s important to have good lighting. There are lots of tutorials how to set up the classic side + top + diffuse combination. I’ve used Nanoleaf panels, which allows me to automatically turn them on and adjust color, but they’re kinda pricey and are still limited to only 2.4Ghz Wi-Fi, which makes them flaky.
All webcams are bad. Even the ones that claim to be high-end are still relatively small sensors with tiny usually plastic lens. I’ve got a DSLR + HDMI capture card (5 ones on eBay are surprisingly good and low-latency) + mount to have professional-looking video. Many old DSLRs will work great, you just need to look up which ones have clean HDMI output, and sometimes buy a USB-to-battery adapter to run them off mains power.