I totally agree.
I have said for years that the instrument, the mouthpiece and the embouchure form a system and all parts can either work against each other and the result is unhappiness or they all can work together and the result is joy.
Our task is to discover this joyous combination.
A few days ago I handed a 1948 Besson New Creation trumpet to a teacher for him to try and he clung on to it noodling and playing all sorts on it, he loved it and was having so much fun he didnt want to give it back. I got it back eventually.
Old instruments so often give new joy. They are a gift to us that just keeps on giving.