We had many snowbound camps in the past as reported on the site, but haven't done it for some years now. Being older and creakier with health restrictions, it's now a question of waiting for just the right conditions: no significant winds to produce blizzards, not so much snow that it makes the going very strenuous, designing a short circuit with no very steep ground (we flatly refuse to carry ice axes these days!) etc.
The right combination with sunny skies is quite rare in recent winters, though when it does occur it's magnificent. Maybe this year with luck.