It's not as though Desmond Choo himself was sacked as an MP, nor was he charged, nor was he fined, nor was he jailed
He is as clean as a whistle
He should not be linked with his uncle, as we don't even know if they are close.
That said, the same applies to WP. No WP candidate should be linked with Yaw Shin Leong (except maybe Angela Oon). They did not do what he did.