Probably not. SAP is an everything-to-everyone product. Using Fred Brook's terminology for essential versus accidental, the problem with everything boxes is that even just the essential complexity of such a product is so insanely large that they are sufficient to produce a "horrid" product. Of course they don't have just the essential complexity and add a healthy dose of accidental complexity, but so would any putative "less horrid" replacement by the time it successfully solved the same essential problems as SAP.
Closer to home, "bug tracking" is an example of an everything-to-everyone product. I can't even count the number of times I've seen a "simpler, less horrid" bug tracker get started due to the perceived horribleness of the current bug tracker, but the new bug tracker simply became the old one once it tried to grow into the same niche. This may sound strange to 2022 ears, but I remember when JIRA was being pitched as the simpler solution and developers were pretty keen on it. There will never be a mature bug tracker that is any fun to use, because by the time it's everything to everyone it'll just be the same morass of being everything to everyone again. It turns out that the "less horrid" bug tracker wasn't actually intrinsically less horrid... it just wasn't everything to everyone. Instead it was a bug tracker for developers, so developers love it. But then if developers are going to be allowed to use it everywhere, it has to satisfy all the other stakeholders too, and it inevitably mutates into an everything for everyone product.
(See also: Salesforce. Letting users configure custom DB schemas is a key indicator of being an everything to everyone product. To some extent, programming languages too; there's a lot of people who pine for something simpler (such as the people who think that if we just went to visual languages, or tried to jam everything into "no code") and don't understand that by the time you have a general purpose language that is truly general purpose you've got a large amount of irreducible essential complexity whether you like it or not.)