Elsewhere, things have been weird. Target opened a new site recently and the clothing selection was slim. At various points I the last year it has been hard to buy all of the following:
1) a dish pan 2) car wax 3) shellac (now back in stock) 4) .22LR ammunition (ongoing) 5) cabinet grade plywood (recent development) 6) a roof rake (for removing snow from your roof, obvs. This was new for me too) 7) EN 417 fuel canisters for backpacking stoves (severe and ongoing)
The hiccups have been here all along, it's just that they're hitting things everybody buys.