If you have a new M1 Mac, then you need a dock. And that dock should probably be a Thunderbolt dock like the CalDigit TS3+.
CalDigit Thunderbolt Station 4, TS4, FAQ
OWC 11-Port Thunderbolt Dock with Thunderbolt cable
Review: OWC Thunderbolt 2 Dock
ANKER POWER EXPAND ELITE 13 IN 1 THUNDERBOLT DOCK – Good Buyz
StarTech TB3DOCK2DPPD Thunderbolt 3 Dock - Dual Monitor 4K 6-Port USB Docking Station with DisplayPort
Kensington SD5600T Dock review - Thunderbolt 3 connectivity and 7 USB ports! - The Gadgeteer
Thunderbolt-4-port-replicator : Fujitsu Global
I bought a cheap USB-C docking station so you don't have to by Scott Simmons - ProVideo Coalition
World's Worst I/O Dock Doesn't Deserve Elegant Fix
StarTech TB3DOCK2DPPD Thunderbolt 3 Dock - Dual Monitor 4K 6-Port USB Docking Station with DisplayPort
HyperDrive Thunderbolt 3 Mobile Dock - Portable Thunderbolt 3 Dock Station with Dual External Display - 7 Port HyperDrive Docking Station - Docking Thunderbolt 3 for Power Charging : Electronics
Never Worry About Ports Again With This Thunderbolt Dock
CalDigit Thunderbolt Station 4 review: The Thunderbolt 4 dock worthy of any workstation
Plugable Thunderbolt 4 Dock with 100W Charging, Thunderbolt Certified, 3X Thunderbolt Ports, Laptop Docking Station Dual Monitor Single 8K or Dual 4K Monitor, 2.5G Ethernet, 1x SD, 4X USB : Electronics
OWC Thunderbolt Hub