From a users’ perspective, you still have full rights to review, modify, and even redistribute the code. Though, exercising the last one is where RH limits people to the future code and software to its customer. A positive right to the developer’s future work is something that would require some kind of funding mechanism, but for the purpose of being Libre/Opensource it was something never guaranteed anyway.
I do for sure. For tech questions, forum threads tend to answer my question or lead to more things to dig into, as compared to sponsored or super amateur blogs with confidently give me mediocre or useless answers.