If you wanted to get rid of windows in general, Darktable seems to be a good alternative to lightroom, for raw editing. There’s a learning curve, but there are plenty of tutorials available.
Not sure about Fusion 360 though… Maybe FreeCAD?
Magento is the e-commerce platform. Adobe acquired it in 2018. Quite a few businesses use it.
UK too: https://data.gov.uk/