Writing iceberg table to S3

[Lian Jiang]

I am reading https://iceberg.apache.org/spark-writes/#spark-writes and
wondering if it is possible to create an iceberg table on S3. This guide
seems to say only write to a hive table (backed up by HDFS if I understand
correctly). Hudi and Delta can write to s3 with a specified S3 path. How
can I do it using iceberg? Thanks for any clarification.