There are some articles out there that claim the most recent stock rally was due to comments LBT made (not some DJT tweet), that are interpreted as meaning that a 14a customer is nearly a done deal.
This is referring to a customer which will create enough demand to pay off the node investment, so not some government contract or small volume deal.
That will almost certainly happen at some point and when it does, then that kicks off IFS as a real, sustainable foundry operation. Once one large customer happens, others may wait a bit to see how it works out, but then they will follow.
Timing is as much an issue as ever, as the stock is trying to price in something which may happen in 2026, 2027 or even 2028, and that leaves room for the stock to be dragged down with the rest of the market in the event that the market is not actually headed to infinity + 1.
In other words, it is totally possible that the market is still way too early. If so then the company would be forced to lower costs yet again, downsizing IFS in particular.
I think that means selling some of the older fabs to other foundries, in order to keep 14A moving along.
Even if they get a big customer win in the near term, the older fabs will eventually need to go away, so you may see them sold as part of the effort to bridge the gap between the customer win and actual production in a few years.