That’s EXACTLY what I’m implying. I’m genuinely sorry that it’s a problem for you, but I, and many other people in the fandom! unironically find Doctor Who’s terrible special effects to be part of its charm. They were terrible in 1963 when they introduced the roving trash cans that are the Daleks, and they’re terrible in 2022 when they use simplistic and blatant greenscreen to put the characters on the roof of a space train going through a wormhole. Doctor Who can and should have good acting, good writing—compelling characters and well-constructed both episodic and season-long plots—and a soundtrack that makes me tear up sometimes (@Murray Gold I miss you). But special effects that look like they were made in someone’s garage and/or on iMovie, I would argue, contribute to the core themes of the joy of imagination and the principle that anyone can be a hero like the Doctor and her companions. Yes, you, with your plastic sonic screwdriver toy and your cardboard suit painted to look like a Cyberman! That’s about all the BBC has, and if they can do it, so can you!
The only good special effects on Doctor Who should be regeneration and opening and stepping into the TARDIS, and the latter should be a accomplished mostly with physical effects (which it is). Keep your nasty budgetses; we want the same spacesuit used over and over and obviously plastic alien masks.