Even though they are all marketed as gaming cards, Nvidia is now very clearly differentiating between 5070/5070 Ti/5080 for mid-high end gaming and 5090 for consumer/entry-level AI. The gap between xx80 and xx90 is going to be too wide for regular gamers to cross this generation.
The only difference is scalar. That isn't differentiating, that's segregation. It won't stop crypto and LLM peeps from buying everything (one assumes TDP is proportional too). Gamers not being able to find an affordable option is still a problem.
Used to think about this often because I had a side hobby of building and selling computers for friends and coworkers that wanted to get into gaming, but otherwise had no use for a powerful computer.
For the longest time I could still put together $800-$1000 PC's that could blow consoles away and provide great value for the money.
Now days I almost want to recommend they go back to console gaming. Seeing older ps5's on store shelves hit $349.99 during the holidays really cemented that idea. Its so astronomically expensive for a PC build at the moment unless you can be convinced to buy a gaming laptop on a deep sale.