Comment by some_furry

They can't address it because nobody knows the answer yet. That's why their plans https://letsencrypt.org/2026/06/03/pq-certs#our-plans are to work with experts to solve the engineering challenges in the coming years, rather than announce a gift-wrapped solution today.

If this fear of yours is particularly poignant, I invite you to share it with the forum so they have it in writing. It makes it easier for them to consider it as they work on a solution.