What are the drawbacks of removing comments from polyfills.ts in Angular CLI when using Internet Explorer?

Encountering a similar problem as described in Angular4 Application running issues in IE11. Although the suggested solution resolved the issue, I am left wondering why the lines referring to necessary polyfills for IE9, IE10, and IE11 were initially commented out. What are the potential drawbacks of uncommenting this section in polyfills.ts?

Answer №1

In my opinion, a potential drawback is the increase in bundle size.

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