There's plenty of ideas, they just don't have them [1]. It's kind of hilarious to watch all of these people copy each other out of fear while pretending they're being original.
I'm looking forward for AI to make it very easy to deploy your own tools and walk away from all this SAAS.
slack, jira, notion, even google suite
AI makes the cost of software development much lower, which means you can have a very good alternative that you can self host.
I'm thinking of companies that has 1000+ employees that pay millions annually in SaaS subscriptions.
SaaS is a tax on b2c business that will be reduced.
Seriously just fuck the whole industry and walk away! Go back to emailing spreadsheets and documents around. Save your shit to your own hard disk. You don't need a todo app - just post-its stuck to your fucking monitor. Call someone on the fucking phone. Crack your software or use OSS. Run it all on recycled PCs. Stop giving everyone money for this shit because it's only normalising your subscription future.
Note: I work for a SaaS company. They are bastards. They all are.