It is a useful tool, similar to others that accomplish the same task (WATIR and Capybara in Ruby, for example). My point was that the comparison of a wrapper to an underlying library is a bit apples to oranges, as a similar wrapper could be written for Playwright as well. I haven't looked at the code, but I assume Helium's API could be used to support Playwright (which itself was an evolution of Puppeteer).
I's an OSS tool that had very good reason to be made the way it was at that time, and continues to be useful (in my opinion).