The problem is your assuming "build a big ocean plastic harvester" is a totally valid solution that won't potentially add to the problem. Just because it's some

The problem is your assuming "build a big ocean plastic harvester" is a totally valid solution that won't potentially add to the problem. Just because it's something an individual can do, doesn't mean it's good idea. How much will it hurt the ecosystem it's supposed help? Who is going maintain it? Who is going to recover it when it is torn apart in a storm?