Have you test driven the car to verify the software for yourself? The software complaints have died down for some time now and numerous people have stated the latest software is a vast improvement on performance etc.
Personally, I think the software has room for improvement and will evolve over time with OTA but i'm certainly not regretting my purchase. It's got qwerks but it's not a deal breaker. Keep in mind that Lucid has issued 8 or so software updates since October with each iteration improving. Now go to Porsche, Audi, VW, etc. and tell me how many software updates they've issued to their cars to fix software bugs, add features etc. I can tell you, I got 4 over 3 years with Audi and stupid bugs that were in the car day 1 still existed in the car 3 years on. I also lost connectivity to the car for 7 weeks where I couldn't use the App, see the SoC, start remote charging etc. and Audi just pretended the problem didn't exist when the issue was affecting a majority of the 2019 models. Audi promised function on demand, Audi promised plug and charge, Audi promised many things and didn't deliver anything so I would cut Lucid some slack because at least they're doing stuff to actively resolve issues when it comes to the software.