First off, I don't normally respond to people who get offended when I disagrees with them and expect an explanation of that disagreement. TMC provides limited comments "Informative", "Like", "Dislike", etc.
If you are questioning the effectiveness of the Tesla Model 3 glass roof to block a significant amount of IR and UV rays from the sun, I think many people have addressed that in the comments in this thread. Perhaps you should re-read
@Muodebe and
@CameronB. I think both were quite informative, as were others, and helped me come to the conclusion that the glass roof on the Model 3 is indeed safe from IR and UV rays. If what
@Muodebe and
@CameronB, and others have had to say don't eliminate your fears of sun exposure through the roof, then you may just want to wait for the solid metal roof Tesla Model 3 that will probably come out at a later time.
This forum is all about people's opinions, right or wrong, agree or disagree, but everybody has a right to their opinion, so don't get bent out of shape when someone disagrees with what you have to say, no matter how personal it may be for you. If you're on the forum long enough, you will get plenty of disagreements.