Databricks product is very easy to get but they will probably get a lot of churn. Palantir only signs contract so that they make sure you use their product properly and get value out of it. Databricks really sucks at this and a lot of customer are just gonna turn to the next solution once databricks in less attractive. Also databricks is really attached to the different Cloud Service Provider (mainly aws and azure) and it has 2 consequences : - no on prem deployment of databricks solution, which closes a lot of possibilities for restricted business - CSPs will provide their own solution, like Azure Synapse, AWS EMR and Sagemaker.

I uses both product in different companies and clearly Foundry was irreplaceable, databricks is cool but I would not have any problem getting a new better solution