The economy is dependent on eternal growth and will fail unless you climb the tree of progress faster than the rate of energy decline which is accelerating VERY fast.
Once customers realize that the low hanging fruits have been poached and they don't get better hardware when their old hardware dies (or most likely no hardware at all) they will look at buying quality that is open (not gatekept with software) and the inflationary rent seeking cycle will spark.
Buy what you can while it's still open enough to last you 100 years.
EUV is a dead end because the costs of that complexity cannot be maintained when the energy supply is failing, production speed is too slow and I suspect quality will deteriorate quickly with heat and time!
Raspberry 4 has 2Gflops/W at 28nm and M1 has 2.5Gflops/W at 5nm, you make the math!
RAM latency will never improve and increased bandwidth is meaningless for all interesting applications (not embarrasingly parallelizable ones).