It not a reboot, just a reset of numbering. On TV Time app it is listed as a new season of 2005 show

Technically it is a continuation. It’s always a continuation. If it wasn’t one we couldn’t have tennant and Tate back

Marketing. They assume people are afraid of high numbers, that they'll be lost with so many episodes before it, so they "start over" with 1 to get more viewers. Little understanding that doesn't quite matter with Who. But no matter what it's labeled as, it's really a continuation, Series 14 (I think) of NuWho.

What do you mean? It’s not a reboot at all, it’s another continuation starting from season one. What’s hard to get?