I agree to some extent. Elden Ring had little reason not to support ultrawide resolutions, but games that are very ui heavy, like the persona series, would require a significant amount of work to scale to the less common ratios. Ultimately, those of us who run oddball aspect ratios (anything but 16:9 these days) make up very little of the market share, so I get why some don’t support them.

If you aren’t too sensitive to a bit of input lag, you could keep your laptop around and stream the more demanding games over steam link. Streaming these demanding games will also significantly increase battery life, but I don’t think it will work away from home. Most games run quite well if you drop the settings (outside of those using intrusive anticheat), and it runs lighter games very well.