Given the size of some of these data centers, the incentives packages that local governments often give their developers, and the impact on the electric grid that can, in some cases, raise costs for other ratepayers, I'd say the comparison could be similar.
The one Google's putting in KC North is 500 acres [0] and there were $10 billion in taxable revenue bonds put up by the Port Authority to help with the cost.
This for a company that could pay for that in cash right now.
[0] https://fox4kc.com/news/google-confirms-its-behind-new-data-...
That's the opposite of a subsidy. KC stakes nothing of value and gets a defined revenue for the next 25 years.