You don't have to physically go from place to place but depending on the times you get/are available you may be doing a lot of moving from one part of the park to the other when it's time to redeem those return time but some of this is due to someone's strategy.
If you're trying to get attractions that may have long waits that may mean selecting attractions that are not close to each other. I haven't used
Genie+ as we chose not to in 2022 nor have I been back since LLMP/LLSP started but I criss-crossed with FP+, with MP, and recently last week with DPA and 40th anniversary and standby pass at TDR especially when it came to Fantasy Springs area which is quite a hike from most other stuff but you can't enter that land unless you have a standby pass or a DPA so you're really at the mercy of what you can get. One of the few selections we did that worked well was Beauty and the Beast, then Buzz Lightyear, then Baymax as they were all close together and so were their return times. But my experience is with trying to work in less waits at higher demand attractions you're probably doing a lot of walking around to accomplish this.