High-quality XY prepress scanners like the Cézanne you mention, or prepress leaders like Fuji Lanovia, Creo-Scitex are also discontinued since the industry's gone fully digital and doesn't expect to scan medium-format slides any more.
No wonder Gen-Z finds scanners exotic and terrifying:
https://www.theguardian.com/technology/2023/feb/27/gen-z-tec...
The only actively produced scanner that can outperform the V600 is Epson's V850.