Python was common place long before ML. Ever since 1991, it would jump in popularity every now and then, collect enough mindshare, then dives again once people find better tools for the job. It long took the place of perl as the quick "linux script that's too complex for bash" especially when python2 was shipping with almost all distros.

For example, python got a similar boost in popularity in the late 2000s and early 2010s when almost every startup was either ruby on rails or django. Then again in the mid 2010s when "data science" got popular with pandas. Then again in the end of 2010s with ML. Then again in the 2020s with LLMs. Every time people eventually drop it for something else. It's arguably in a much better place with types, asyncio, and much better ecosystem in general these days than it was back then. As someone who worked on developer tools and devops for most of the time, I always dread dealing with python developers though tbh.