Bad first experience with RHEL 10 Workstation

Hey everyone, as cs student I read that the company offers RHEL 10 for developers at no cost and It instantly caught my eye thinking that I will get to experience the enterprise and that it will be a good place to step forward after Ubuntu. The problem was that I soon realized that most of my favorite programs where like netbeans rpm, gdm settings and other essentials where difficult to install mainly because I couldn't find them on gnome software and had to add the repos manually and even after enabling EPL, the availability was still tight. Luckily I already kept a disk backup of my previous ubuntu installation just in case I want to go back. Is there anything we can do to fix this on RHEL 10 Workstation?