I wouldn't hate them so much if they didn't suck: slow, laggy, buggy, overcomplicated, bloated. Why is this? My few datapoints are 2016, 2017, and 2021 Subar

I wouldn't hate them so much if they didn't suck: slow, laggy, buggy, overcomplicated, bloated. Why is this? My few datapoints are 2016, 2017, and 2021 Subarus. Are there any cars out there with sharp, snappy UIs that actually work well?