Nowadays Einstein's anniversaries are surrounded by almost complete silence, and so is the case today, Apr 18, 2021. The reason is simple. Only an idiot would fail to see that the frequency and the speed of the light pulses vary proportionally for the moving observer
https://youtube.com/watch?v=bg7O4rtlwEE, in accordance with the formula
(frequency) = (speed of pulses)/(distance between pulses)
And since the speed of light is variable, physics, entirely predicated on Einstein's 1905 constant-speed-of-light falsehood, is long dead (exists in a zombie state).
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