I should also mention the risks of downloading pirated software, such as malware and legal consequences. It's important to guide them towards legal solutions while understanding their possible motivations.
Wait, the user mentioned "highly compressed download 90mb." Adobe Photoshop is a large file, around 1GB or more when installed. Compressing it to 90MB isn't feasible without losing functionality or using illegal methods. So, the blog post they're referring to is likely offering a modified or pirated version.
I should address their underlying needs. Legitimate alternatives for a smaller download could be suggesting online services like Photopea, which offer web-based Photoshop-like features. Or maybe recommend purchasing a student version if available, which is cheaper. Also, Adobe offers a free trial, so that's another option.