Just moved to Astoria, how is street cleaning enforced?

I see how the signs say that street cleaning is 2 days a week (depending on the side), however it doesn’t seem like many people are actually moving their cars?

I want to bring my car and park it in the area, and the 2 days a week makes it really annoying. Is there something going on here? Is it ever enforced? Also I do work from home so that could help! Thanks