The climate models (aka computer games), on average, have been inaccurate for the past 40 years,
They are becoming less accurate with the latest CMIP6 models predicting even more warming than the prior CMIP5 models, which grossly over predicted warming in the past.
In real science, models would be getting more accurate over time, not less accurate.
And in real science, the model with the most accurate predictions, the Russian INM model (that over-predicts warming less than all other models), would receive the most attention, but it receives the least attention.
The purpose of models is not accurate climate predictions.
The purpose is to act as a prop for the predictions of a coming climate crisis, which started in 1957, and continue every year -- 64 years in a row of 100% wrong predictions.
Models appear "scientific", but real science requires models that make accurate predictions, not inaccurate predictions.
And that's assuming the future climate can be predicted, which I doubt -- certainly no scientist has yet proven the ability to make correct long term climate forecasts.
The warming since the late 1600's is probably about +2 degree C., and has been good news all the way.
Scaring
people by predicting a coming climate crisis is left wing politics
Fear drives people to demand that their government do something.
And leftist governments LOVE to seize more power, spend more money, and tell people what to do ... and what better (false) excuse could they invent than "to save the planet"?
The constant propaganda about a coming climate crisis, starting in grade school, has fooled a lot of people,
including some who would score well on an IQ test.