Meaning of the word "it is ill waiting for dead men's shoes" in English

What does "it is ill waiting for dead men's shoes" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

it is ill waiting for dead men's shoes

US /ɪt ɪz ɪl ˈweɪtɪŋ fɔːr dɛd mɛnz ʃuːz/
UK /ɪt ɪz ɪl ˈweɪtɪŋ fɔː dɛd mɛnz ʃuːz/
"it is ill waiting for dead men's shoes" picture

Idiom

it is foolish or unpleasant to wait for someone to die in order to inherit their property or position

Example:
He spent his life expecting a fortune from his uncle, but it is ill waiting for dead men's shoes.
You should build your own career instead of relying on an inheritance; it is ill waiting for dead men's shoes.