Domestic Rivalries

As a fan of a certain team, do games have more intense atmospheres when playing against other teams from the same country? Are rivalries even existent? For example, between the likes of BBL/FUT, BLD/PRX, KC/M8/VIT.

LOUD vs Brazilian twitter

many turkish fans hate bbl i think
bleed doesn't exist no more, and in valorant prx has so many more fans
idk when it comes to the french tho

Zeta vs dfm, or rather there shouldn't have been one in the first place, the fact that this rivalry exists only showcases how incompetent zeta's management truly is.

FPX/EDWARD gotta be forming

the problem in general with real rivalries is the players all know each other there really isn't bad blood with many team