Yep, BASIC bootstrapped my programming interest even as late as the late 2000s. School library was ancient, the only programming books were on BASIC and internet access was limited. So I got started trying to use those to learn this: https://justbasic.com/ (surprisingly, updated even up till 2018, and the paid version updated just a few months ago).
As a clueless, overly ambitious 12 year old I was a massive annoyance for the skilled users on their forums, I remember getting ranted at for wasting people's time with stupid questions, writing awful code, not understanding licenses etc, but it was a pretty good entry point until I managed to get my hands on books for more modern languages.