I've watched life science people spend months manually clicking boxes in the tools they have, because they don't have a developer embedded in the team to write some 10-liner automation scripts. Same with stats, there are all kinds of systems like GraphPad Prism which try to bridge Excel and 'real' stats, where 30 lines of python and a CSV file would save them months.
More, they weren't even aware that these things could be improved. So no, I'm not convinced life science is intrinsically harder or the people there smarter. I attended some biochem and genetics classes at uni and once you have the foundations the concepts are actually pretty simple, there's just a lot of new terminology and random facts to memorize.