You do not seem to understand what I explain.
You can take any plugin that uses bootstrap as we do, then add DIVI, and you will see these issues.
We do neither force nor base Toolset on Bootstrap.
It is 100% possible to be used without it, that is why we even allow an option to disable it.
A few things, like Bootstrap Grids in Views Loop (one of the options of the loop output), and of course Layouts, will not work if bootstrap is disabled, and that is expected.
The idea to fully remove Bootstrap, in order to add compatibility with one theme, is exactly what we did now.
And not the whole Toolset breaks, but only 1 thing does not work anymore out of the box:
Bootstrap HTML markup.
And that is only produced by few features in CRED and Views and by Toolset Layouts (entirely).
Toolset is possible to be used without Bootstrap.
On the DOC we show how to add back the minimal styles you need to have, in order to use the CRED and Views "full design" outputs.
https://toolset.com/documentation/recommended-themes/toolset-divi-integration/matching-divi-styling-using-toolset/#add-styling-for-main-form-elements-and-filter-controls
We even explain how to bring back the Button Styles:
https://toolset.com/documentation/recommended-themes/toolset-divi-integration/matching-divi-styling-using-toolset/#styling-buttons
I would like to remind that Bootstrap is the most popular responsive Framework in the world.
Toolset does neither modify it, or conflict with it, but DIVI does, and this for clear reasons which can (and should) be addressed in the Theme.
We did what we can on our End, to allow full disabling of Bootstrap and hence eliminating conflicts.
I am aware that the solution which is now official could have been (and has been given) in past:
Disable Bootstrap.
The reason this is official only now is that I cannot make official decisions.
This needed to be confirmed and several people had inputs.
Now it is and has been published.
This is all I can do here.
For complaints related the delay of this solution or the solution itself I suggest to use this form here:
https://toolset.com/need-help-toolset/