Yeah, I'm keeping Office - primarily so that I can work easily with others, though. I'd easily do my own spreadsheets and presentations on Google's suite, they are not all that advanced or demanding. Word I rarely ever use for my own stuff these days.
There are a couple of Linux productivity suits that get really close to Office and are like 95% compatible with its files. The problem is: that 5% clearly upholds Murphy's Law. You'll bump into it when you don't have the luxury of delays.
To be honest, it's just Photoshop. For real. I would not miss e.g. Premiere, DaVinci Resolve is way better now. It's just Photoshop. If one has used that for three decades it's hard to use something else, even if several applications come really close.
Adobe is another thorn on our side, obviously. It too needs to be left behind by everyone. It's easier said than done, but it's the next step after Windows. Any day now.