to fall in ruins, to collapse
隤 centers on structural failure: falling into ruins or collapsing, whether of a building, a system, or a state.
隤 combines the mound radical ⻖ (阜, suggesting an earthen structure) with 貴, which likely contributes the sound. The character originally referred to a mound or wall collapsing.
The left side ⻖ represents a mound or wall, and the right side 貴 looks like a precious but unstable stack. Imagine a valuable structure crumbling into ruins.
For タイ, picture a tall tower collapsing with a loud tie sound: tie -> タイ, as the mound on the left gives way.