I believe helium, although important constitutes a small percent of the cost of semiconductors, so its effect on price will be less severe. It will be more noticeable in other uses of helium though - party balloons could get very expensive etc.
A hospital isn't going to shut down because their MRI's new helium load is getting more expensive - they'll pay a fortune for it. For a lot of other applications there are no suitable alternatives either.
The real question then becomes: what's going to happen when there's a 1000x price increase?
If there is a reasonable downside, probably no? You have a right to try to keep yourself alive, in nearly all contexts.
The problem is not that it's finite, the problem is that by the time prices rise enough to discourage people from using it frivolously, you might already be dangerously low on it.
Helium could be made with nuclear fusion, but a 1 Gigawatt nuclear fusion plant would only produce 200kg of helium per year, so it's still not a viable path to make the quantities of helium we currently use. Current usage is almost 30 Million kg per year.
He had two floating balloons, one about twice as big as the other. Pointed a blowtorch at the smaller one and it (of course) popped.
"That one was filled with helium. Now, there's only one gas less dense than helium..." and right as I thought to myself "he's not gonna do what I think he's gonna do", he pointed the blowtorch at the other balloon which exploded into a much larger (and much louder) fireball.
Attention captured, for sure.
You should think about this some more.