Well this is interesting.
In my news feed this morning there was an article on Ars Technica about a new ARM based ThinkPad.
That’s significant for a couple of reasons. First is that the article said that it will be shipping with the new Gen 3 Platform and that once again they are claiming once again " Core i5 levels of performance"
Second is that ThinkPads are Lenovo’s "were serious/committed to this technology " product line.
Additionally the article said it had a 2.35 pound weight and integrated 5g connectivity. Those two will definitely perk interest among certain corporate customers.
However, ARS may have jumped the gun a bit as now when I go to the site, I can’t locate the article.
I suspect that it was pulled due to NDA and the new Thinkpad will likley get announced at MWC in a few days.
Watch this space I guess 
PS: The article in my feed showed a picture of the device most prominently running the as of now beta update to Windows 11 with the new more tablet friendly task bar