Tatooine causes people to age in dog years.
I agree somewhat with this, but i also look at force users as people who age faster the closer they are to the force and how they harness it.
Obi-wan aged the way he did because of a mixture of stress, the planets conditions & the force within him causing him to age that way.So you’re saying that without the Force, Yoda would have lived 2,000 years?
In my head I feel that way, Yoda could have lived longer but his commitment to the force meant his life was shortened.