Power bar with manual reset to protect from "flash on" during power outage
You might consider a GFCI cord with a manual reset.  Run a google search for &quot;gfci cord manual reset&quot;.  For example, see https://towermfg.com/gfci-in-line/ (not a recommendation).  Per the description &quot;Tower offers models in both Automatic and Manual Reset. An automatic reset turns on upon being plugged in or after a power interruption. A manual reset requires the user to press the reset button after initial plug-in or after a power failure. Both automatic and manual reset GFCI types must be manually reset after a ground fault occurrence.&quot;