just an endless slog through Chris Carter’s poorly planned mythology

Exactly. Watching just those episodes on a binge is going to be… okay, at best. You really need the time in-between those plot beats to let it marinade a bit. Let the conspiracy and shadow-government machinations grow in your head. It lets you get real hungry for the next morsel of “the truth” that eventually comes your way. Then you savor it while you watch Mulder out-think a Genie or whatever.