I think the main problem is about fixes. Invariably, something is going to go wrong in the future with whatever framework you use. Either security related or else. Then your version of {{framework}} won't be supported anymore and you'll have to:

   - fix it yourself
   - give up: turn off your app
   - ignore: let people deal with the issue/be vulnerable

If your version of {{framework}} is supported, likely all you'll have to do is wait for a patch.