I was using Lightroom to manage my catalogue of photos. I'd open up Photoshop and Lightroom maybe a dozen times a year. It was nice to have them available but they were effectively costing me $20 each use. When Adobe products were an upfront payment I could choose to buy a product and keep it through multiple release cycles, which would reduce my cost.
Adobe have switched their revenue driver from improving the product and introducing new must-have features to making churn painful. In fact when I tried to cancel my ~4 year old subscription they decided charged me a penalty fee because it wasn't done immediately before my account's anniversary. Their incentives are now strongly misaligned with building a good customer experience.