- There is a moat of doing so (i.e. will people actually pay for your SaaS knowing that they could do it too via AI) and..
- How many large scale ideas do you need post AI? Many SaaS products are subscription based and loaded with features you don't need. Most people would prefer a simple product that just does what they need without the ongoing costs.
There will be more software. The question is who accrues the economic value of this additional software - the SWE/tech industry (incumbent), the AI industry (disruptor?) and/or the consumer. For the SWE's/tech workers it probably isn't what they envisioned when they started/studied for this industry.