like ingrate, i seriously doubt i would ever vote (again). i find it useless, "corrupt", ineffective (except in supporting and perpetuating the very system i want gone), and completely contrary to the autonomy that i desire.
however... if a self-proclaimed anarchist chose to vote for a local measure/referendum that directly impacted them, and they had some (non-delusional) reason to think that passing said measure would actually result in a desired change, then i might not completely ridicule them.
i have no problem using the system i despise as a tool to sabotage or destroy it. i just cannot imagine a scenario where voting would actually accomplish that (or anything even close). but (also like ingrate) if i ever saw such an opportunity, i would almost certainly take advantage.
problem is, this socio-economic-political system - democrapitalism - does a far better job of ensuring its own survival than humanity itself does. that is why i cannot imagine it providing the means - through voting particularly - to destroy itself.
see everything as a potential tool, choose your tools carefully, and use them well.