That's why I always avoid installing any apps on my phone, if I can live with a website version. Yes, websites also try to collect as much as they can, but at least there I have a browser sandbox and a possibility to use an uBlock Origin.
Of course, the issue is always with other apps that don't have a website version and require the internet to work. There, one needs to be much more careful about what he installs, and to prefer open source when possible.
Oh yeah I never use them. I did notice McDonalds does try to push you to their app on their ordering kiosks, and they removed some kiosks to make it more difficult to order in person. But I didn't cave in :) I generally hate apps, I'm a real computer guy.
Of course, the issue is always with other apps that don't have a website version and require the internet to work. There, one needs to be much more careful about what he installs, and to prefer open source when possible.