I recently discovered the excellent suite of Affinity Photo, Publisher and Designer. Not open source, but very good and they sell them at a reasonable price with no subscription. Seemed pretty ideal. Then a week or two ago they sent out an email saying they had been bought by Canva. I kind of hate Canva because it functions like one big infuriating ad for their subscription service. They promised Affinity would not change, but I have never known such promises to be kept after an acquisition. It’s pretty disappointing.