If you don’t want to go full-frame, there really are very, very few APS-C cameras that can come close to the Fujifilm X-T5. With a pro-spec build quality and the advances to the autofocus, this is a big step up from the X-T4 and I would expect many existing Fuji users to trade in their older camera...
Huge 40-megapixel resolution, Fast 15 frames per second burst mode, Advanced stabilisation system
Crop-sensor, Design won’t suit all