No. I daily a Galaxy S23. I really like it except for all of Samsungs preinstalled apps that can’t be deleted.
A couple months back, I bought a refurbished OnePlus 6T (2018) to mess around with Linux and de-Googled Android, and guess what, my phone which is 5 years newer feels virtually no different. It does have a better camera, granted, but personally that doesn’t effect me as I do any serious photography with a proper camera anyway (also, I have to acknowledge that the 6T is slower as it’s not really a flagship phone like the S23, but the 6T feels comparable quality and performance wise to some mid range 2024 phones I’ve used).
Bottom line, unless we see more Apple M-style chipsets in phones, imo, we’re at a plateau. You could get a $200 5 year old phone and be fine.
Don’t forget that they’re buddy buddy with amazon, and have even included amazon sourced ads within the OS at one point.