Do you have an overall budget for this? And on this topic -- does anyone know of a place where profitable businesses can be sold? I know of places like https://1kprojects.com/ and similar sites but the listings are not exactly "businesses."
I know of 1kprojects, Transferslot, flippa, empire flippers and FE international but it's a bit hard to sort through everything to find quality products
The problem is that if it is a really good quality product that ALSO makes some revenue, I doubt people are looking to sell on those sites. You have to go hunt yourself. Once in a while, you may be able to find a Gem on those sites but yea, most are not worth the time/money unfortunately if you are looking for something more than a simple side project.
Have you considered funding a team to build one of your own ideas or perhaps finding a team that has ideas of their own but need funding to pursue them? If you'd like to discuss in more detail, you can find my email in my profile.