Science doesn’t establish truth by voting. It evaluates teh consistency and quality of experimental data and also the degree that theory is the best fit to that data. The evaluationn of this is open to anyone who can read, think, speak and write. Of course you have to convince others of the soundness of your views - e.g. the experiment was bad because... or the data is anomalous because.... or that theory does not fit this data or a theory that better fits the data is...
The dirty little secret about science is that almost every scientific “fact” turns out to be wrong (or mostly wrong) a couple of hundred years later.
That is the same track record as witch doctors!