I try them often, but haven't had much luck finding a favorite other than Crimzon Clover. Nex Machina and Furi got close, but not quite.
Some experiences were nice, but not replayable, which ruled them out as a favorite for me, like Hyper Light Drifter.
Some I had some fun with, but took issue with some of the design choices, like Dead Cells and Hollow Knight.
Some I outright did not enjoy at all like Hades or Stardew Valley.
Most recent indie game that got close for me was Kill Knight.
What are some of your favorite indies?
Makes sense. Why they're not marketing more towards their growing Linux-based buyers is beyond me.