Boostrap Currently v5.1.1 without Jquery and different shorcode for classes, so It is not possible to use it as well.
What about Boostrap 4 ? also not really easy to make modules compatibles with it without rewriting their tpl section.
So we can stick only to Jquery and Boostrap 3 ? I hope not.. what are the solutions, a transition version or a breaking one ?
If we keep on like this, TB is not going anywhere, I believe we need to get rid of Jquery first, that will need some work on many modules but it's for the best and a brighter future.