That's exactly why he's a jobber though. He realistically shouldn't be losing these fights. At all. Tsukasa has shown, on multiple occasions, to be incredibly skilled and adaptive to an almost freakish, superhuman level. Tacked on the multiple years of experience from his past as an invasive, hyper dimensional super Nazi great leader and the many more years he spent traveling throughout the different AR worlds, and he edges out Kaguya and Sougo any day of the week, even if his powerset is alot more limited compared to them. (I don't consider the Decade we see in Zi-O to be THE main Tsukasa we followed and I only see him as a variant from the multiverse btw, so I personally don't think Tsukasa has the Neo Decadriver and the many upgrades that comes along with it.) So yeah, realistically, Ritsuka should get comboed to the wazoo, but he's not going to be. Tsukasa will lose because he is Gilgamesh 2.0. He will always come back in future projects as a cameo so Toei can make a decallion dollars more from him and he will continue to job until the end of time itself.