The thimerosal itself has been proven neurotoxic. Whether it's effects are short term or long term doesn't matter. But what matters is how it has affacted millions of lives.

The good news is that there are more people waking up and get less trust in the status quo. Therefor it raises awareness around the toxicity. The more studied on the long term of at least 10 years, the more to confirm.

This is also about to apply to aluminium and other compounds that are neurotoxic. As a body of evidence is growing, concerns are acknowledged and should be treated as toxins to replace. The good news is that children and others affected by those compounds through introducing it's antidote or serum. For aluminium, it'll be orthosilicic acid (OSA) or CGA, since OSA forms complexes with aluminium, it makes it easier for the human body to excrete it. CGA. For mercury, it'll be chlorella and spirulina since there's evidence showing the affinity of mercury atoms to chlorophyll.
https://www.sciencedirect.com/science/article/pii/S1756464617306850
https://www.sciencedirect.com/science/article/pii/S0009279716304082
https://www.sciencedirect.com/science/article/pii/S2352396417304280

Proof of aluminium toxicity that it also applies to animals:
https://www.sciencedirect.com/science/article/pii/S0162013417304749
https://www.sciencedirect.com/science/article/pii/S0162013413001773