There is something to say about practical effects (models, etc), that the more modern CGI still can’t get.
Jabba The Hutt and Yoda look awesome as muppets, but as CGI, they are awful.
Sure, George did not have the money for technology to do alot of what he had envisioned (Heck, he had to create so much tech just to get them made in the first place).
But there is something about seeing it as it was originally made.
If we look back at film series like Sinbad (50’s, 60’s, 70’s), sure the effects do not stand up to todays, but still, it is fun to watch and marvel at what they were able to do back then.
Enjoying the craft and the hard work that they had to put into it.
That is why I like the original theatrical Star Wars better than the updated ones.