It's pretty ridiculous this can happen. With building Matano (https://github.com/matanolabs/matano), an open source security lake, one of our core decisions was to store all data in S3 in Apache Iceberg tables (an open table format that lets you query data from any supporting tool i.e Spark, Presto, Athena, Snowflake, more). This let's you own your data without it being held hostage on some vendors instances in a proprietary format.