The idiomatic expression "on the same carpet" means to be in a situation where one has to confront or deal with someone who is difficult, unpleasant, or obnoxious. Full definition
And Mueller says pitch at arsenal was like a living room carpet (waitndodnt they won here with that same carpet... twice?) (justarsenal.com)
That way your baby has the same bed to sleep in fro naps, the same highchair to enjoy his meals, the same carpeted floor to crawl on and the same loving hands to offer reassurance during sick or scary days. (thebabycorner.com)
New footrests are trimmed in the same carpet as the cabin and match each individual vehicle. (autoweek.com)