There are a few NY democratic operatives of some renown in whose opinion the prosecutions were politically motivated. I think the statute of limitations had expired but through manoeuvering they were able to bring charges. That lends credence to that opinion.
Saying the statute of limitations had expired ignores New York’s well-established tolling rule, which pauses the clock when a defendant is out of state—something courts upheld in this case and hundreds of others. The idea that prosecutions are politically motivated based on the opinions of a few operatives doesn’t override the legal basis for the charges, which follow existing precedent on falsifying business records to cover up a crime. If anything, failing to prosecute someone due to their political status would be the real favoritism.