I've been told that OEM XT for MY22 bikes won't be available until at least January 2022. That's one specific bike brand.
Aftermarket stuff will just be coming in dribs and drabs, so if you can see yourself needing specific stuff in the future:
-Get some orders in with your lbs.
-Be prepared to wait all year
-Be prepared for a lack of a firm ETA
-Be prepared for any ETAs that might be given, to be pushed back and not be notified by your shop.
The distributors don't tell the shops when the dates change. It's usually when the customer rings to chase their bits (that are due that week), it's discovered that dates have moved and the customer will now be told they'll have to wait a further month or so.
If you're after a high end new MTB, plenty of shops have stock (of a certain brand), so just contact your lbs. If you can't get thru on the phone, drop them an email and you should get a response within a few days. It's been a hell of a year for those in the trade and the staff in most (lucky) shops and distributors will be pretty burnt out.
Heck, I feel like I'm starting to rant and get defensive. I'd best stop. I'm not even being harassed.
Peas. X