By your logic every trap control decks are solitaire
Your either have a winning line against Labrynth or you don’t , because their sets are unknown
Your either have a winning line against Man or you don’t , because their sets are unknown
Your either have a winning line against Runick or you don’t , because their hands are unknown
Your either have a winning line against Eldlich or you don’t , because their sets are unknown
Even though by definition, YGO is a game where there is the element of “playing around the unknown set cards”. Those decks are very much YGO, you’re just trying to justify your hate towards them.
And you don’t need to. Just proudly say “I hate them”. That’s it. No need to make up excuses (that aren’t factually correct) to justify your feelings.