https://www.thenation.com/article/society/ssi-rules-families-poverty/
The Supplemental Security Income program (SSI) was created in 1972 under the Nixon administration to provide financial support to low-income seniors and disabled people. An effort to federalize state-level adult support programs across the country, SSI is a means-tested program—there are financial requirements to be eligible. In the case of SSI, as of its last adjustment in 1989, enrollees cannot have savings of more than $2,000 as an individual or $3,000 as a family. Furthermore, SSI beneficiaries are prohibited from having retirement accounts, life insurance policies, certain types of personal property, funeral/burial policies, and access to other types of income.
[emphasis mine]
OMG I'm gonna test some means! 
You pretty much always have to waive that right in order to do anything more than accept the first plea bargain in a case. Even negotiating for a better plea they make you waive it, because everything takes so long. Took me like almost a year of pre-trial supervision before we finally reached a plea I felt I could take. I did fuck up though, so I definitely wasn’t going to take it to trial if I could avoid it. I can’t imagine how horrid the process is for those innocent or being charged with ridiculous charges. It was bad enough living in that hell knowing that I’d fucked up and deserved some sort of justice applied against me. Thankfully I pulled my head out of my ass, sobered up, and funny enough, once I wasn’t drunk all the time, my left leanings came flooding back in a wave of memories as I could think again and I went even further left than I was before I got pulled into hedonism.