Yep. With the exception of Flux, which we saw in a Pandemic-shortened and changed form and can't really judge, Chibnall took a pretty conservative approach to Doctor Who after Davies and Moffat. A fair amount of Moffat's final series seemed like Moffat was cutting back on the silly arcs about dying at Lake Silencio or dying at Trenzalore or am I a good man or the mpossible girl or the hybrid. Chibnall took that approach a bit farther, making his first season something that could work as an introduction for new viewers, and hewing a bit closer in many ways to the older series, including not letting the Doctor have a romance.
Not disproving my point so far. Of course, Hartnell's Doctor never once uttered the term Time Lord because that was a later change to his character. As I recall, he implied or outright stated occasionally that he was human.
Yeah, all that "I'm the Doctor. You know who I am. Basically, run." stuff, and all of the big baddies in the universe having to team up to try to capture the Doctor in the Pandorica because he's way too powerful for any one enemy to take him on, and all that stuff, making the Doctor literally the most important person in the entire universe... yeah, that was pretty annoying. It wasn't Chibnall, though, was it?
Except that very little was invalidated. More information was provided, just as the Troughton era establishing the Doctor as a Time Lord didn't invalidate the Hartnell era. And anyway, the universe has been rewritten by both the Time War and the explosion of the Tardis. The most recent Doctors are effectively in a different universe from the one the earlier TV Doctors existed in.
You're still not contradicting my point. Only the changes made after you started watching are bad. Some of the changes that happened before you were born actually did generate controversy. Every few years there were people screaming about how this new development or that one ruined Doctor Who. But you missed all that, not having been born yet, so for you it's just something that was an easy, unchallenged evolution rather than a series of greater and lesser controversial changes. But there were fans who were as pissed off about things that happened between 1963-1989 and in 1996 as you are now. You just don't have that context so you think things are uniquely different now. They aren't. All this has happened before and all this will happen again.