Not necessarily if nai recovery process bhatun peru if saup ang ma flash TY ka. Peru in the rooting itself (flashing CF-Autoroot, other root toolkits, apps nga mu root, etc) d ra maka Brick if failed.
It's not a good sign nga naka brick tngud sa "commands". Kai usually ang adb and Fastboot commands safe rman sila unless hilabtan ang partitions and other sensitive stuff nga Tagsa ra kailangan gami2n (won't go into details). And since naka try naka naka brick, Dpat kbw ta nganu na in.atu arun malikayan sunod.
Peru point is, kailangan jd ug grb nga research and rereadings and a lot of background before diving into it.
Anyway, back sa imu unit, flash lang recovery (TWRP if pwd sa imu unit) then usually ang recovery na ang mu fix sa root ig reboot from recovery. Or you can update binaries sa supersu nga app.