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There are plenty of cases where things have moved much faster than that - e.g. the adoption of QM and relativity, dark energy becoming a respectable hypothesis, plate tectonics, dinosaur extinction via impact... In each of these cases, either new evidence or a new explanation for previously-puzzling evidence was key.

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It took 50 years for plate tectonics: https://en.wikipedia.org/wiki/Plate_tectonics#History_of_the...

Are you not conflating continental drift with plate tectonics? The former was, for several decades, not widely accepted on account of the lack of a plausible mechanism. The latter is not the theory that the continents drift, but it provided the missing mechanism for how they do. Acceptance of both was swift once the distinctive paleomagnetic patterning of the oceanic crust was discovered. This scientific revolution was data-driven.

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