Arrow lake will be very bad if all the leaks about it having disabled HT and only ~5 ST boost over raptor lake come true.
Most software already expects to use HT nowadays because it's a standard. Without HT it will likely push stuff on e-waste core which will create latency spikes.
Meteor lake will be performance regression compared to 13th gen H chips so they will only keep meteor lake generation for the low power stuff alongside laptop versions of raptor refresh.