Besides the exorbitant price, I can't quite wrap my head around the negativity towards the announcement. Buying a new console every 3 to 4 years is fine for those who wants it. I'm not sure why some are triggered (not here but comments on YouTube, Reddit etc.), it's not as though consoles are following the route of mobile phones with new releases every year.
Game consoles are purely optional, nobody are forced or held at gunpoint to buy it. If anyone feel it's a waste of money, doesn't like the idea of a mid-gen upgrade, don't care about more powerful hardware or don't see the value in upgrading, simply don't buy it. Games will continue to release on base PS5 & are perfectly playable, so there's no worry of anyone missing out or get left behind.
Pro is just another option for those willing to pay a premium price for more power & better performance. There's no need to choose between Fidelity or Performance Mode in supported games, as there'll be a Pro-exclusive graphics mode using PSSR upscaler.
As more demanding games start to release in the latter half of this gen lifecycle such as GTA VI, The Last of Us 3, Ghost of Tsushima 2 etc. Pro will be the best console on the market to play these titles.