Comodo Dragon ( Question )

It uses Chromium i noticed.

But it is known that Google Chrome uses all kinds of tricks to get information of you , tracking , mining etc.

Does Comodo Dragon do the same ? because its from Chromium too.

And does Comodo Dragon have the same malware protection as Google Chrome ?

And i do not want to use Comodo DNS because i live in the Netherlands , and Comodo DNS only slows down my internet.

My default browser is Firefox , because i trust it , it is not known for spying on you to get all kinds of information for marketing etc.

And another question , why did Comodo use Chromium , and not for example Firefox ?