Please don't come at me when I say this.
I hope Nvidia release a GTX5030 Low Profile card

.
Seriously GT1030 for Low profile PCs as well as entry/basic use PC hasn't had a successor.
RTX 3050 is trash seriously so hopefully this new RTX 5050 can perform well.
I had a GDDR5 GT 730 1 GB GPU and it was a terrific use for my very first PC build. I called it my Xbox 0.5 gpu as it had half the shader cores of the Xbox One. I have a laptop with a RTX 3060 which is great for the games I play on it.
Then there was the 1030 (2 GB VRAM_ that came out in 2017 followed by the 1630 (4 GB VRAM) in 2022. I was surprised that the 1630 has GDDR6 memory and if there is going to be a 5030 with GDDR6 memory, I'm thinking it will either have 6 GB of VRAM or 8 GB of VRAM.
The 1630 was also a good answer to the Steam Deck given that it had the same number of shader cores but about 100 Mhz faster clock than the Steam Deck. My guess is that the 5030 would have either 640 (like my old GTX 1050) or 768 shader cores (like the 1050 Ti). Speed would be over 2Ghz (should be at least 2.5 GHz) in that case which would get it closer to the PC gaming handhelds (have a Legion Go and the iGPU can hit 2700 Mhz).
The 3050 seems to be similar to the Xbox Series S specs especially the GDDR6, memory speed, and bandwidth. The rumored 5050 specs have GDDR6, same bandwidth as the 3050, and less CUDA cores than the 3050 but the memory speed is closer to the PS5's memory speed.
And back to the 5030, I just discovered that there is a GTX 4010 which has 768 CUDA cores...basically a faster Xbox One gpu. Perhaps the 5030 will have half the cores of the 5050 and that even makes the 5050 look even more garbage. The 5030 in that case would have the same number of shader cores as the Xbox Series S. 5050 has the same number of shader cores as the PS5 and similar memory speed but half the bandwidth at 224 GB/s.
I main in fighting games and Street Fighter 6's recommended specs list the 2070 which has 448 GB/s just like the PS5 (min is the GTX 1060). The 5060 would fit the bill for a next generation minimum spec build but I believe the 5070 would be a better fit for that. My RTX 3060M gets the job done for this generation's fighting games so I have no need for the RTX 50 cards.
I don't think the entire RTX 50 cards are worth buying and I would tell anyone to wait for the RTX 60 cards.