By right, I don't see much issue now. Jams and jams, common
daily. If it's an eye sore to you, go stay in Pulau
Ubin 
If bendy is still purchased, then let it be. No point stating examples. Unless this example have a bigger effect, LTA won't do anything for sure. And you should understand Singapore govt., when there's something happen to them, and it's important, they will then start looking to it. If you're unhappy, simple then;Migrate.
Infact, most of the SMRT route are more to bendy-friendly instead of double deck that solve the frequency. Whatever it is, Singapore can never have a day without jams.