When you think about a data science pipeline, you really have three separate steps:

[Data Preparation] --> [Data Analysis] --> [Result Preparation]

Neither Python or R does a good job at all of these.

The original article seems to focus on challenges in using Python for data preparation/processing, mostly pointing out challenges with Pandas and "raw" Python code for data processing.

This could be solved by switching to something like duckdb and SQL to process data.

As far as data analysis, both Python and R have their own niches, depending on field. Similarly, there are other specialized languages (e.g., SAS, Matlab) that are still used for domain-specific applications.

I personally find result preparation somewhat difficult in both Python and R. Stargazer is ok for exporting regression tables but it's not really that great. Graphing is probably better in R within the ggplot universe (I'm aware of the python port).