I extended the power line from a dimmer switch to a new outlet, now the dimmer controls the outlet too : r/AskElectricians
MOES Smart Dimmer Plug 2 Pack, Plug in Lamp Dimmer Outlet for Dimmable LED, CFL, Halogen and Incandescent Bulbs, Brightness Adjust Socket, Tuya App Control, Work with Alexa and Google, 2.4GHz WiFi -
TREATLIFE Smart Dimmer Plug Outdoor Smart Plug Works with Alexa and Google Home, Light Dimmer APP Remote Control, Max Power 400W, IP44 for Dimmable Outdoor String Lights, Floor Lamp, Table Lamp -
4G SWITCH / TOGGLES + DIMMER + USB OUTLET / BLACK - Buster + Punch