It’ll sound counter intuitive, but one way to avoid problems with oxalates is to consume calcium rich foods with oxalate high foods. For example, a glass of milk (soy milk counts) with a PB&J.
The reason this works is the calcium binds with the oxalate in your stomach and not your liver/kidneys.
For this to work, you have to consume both at the same time.
Even better, they bitched and moaned about Epstein and Clinton (and probably still do). Trump is a special boy.