My method for removing Hope BB bearings without the drifts is to remove the outer seal, put it the freezer for an hour then in a cup, bearing side down, pour boiling water on top. The cup expands quicker than the bearing which should just drop out with a tap. Likewise the replacement bearing should just push in by hand or use the old bearing as a drift.
I’ve found it super easy to tap them out with a hammer at ambient temperatures to be honest.
The hope ones seem to last for ever.
Their bottom bracket bearings have definitely not lasted well in my conditions. Stainless too soft with all the grit here I think. Replacement Japanese bearings seem to be lasting better. Maybe I didn’t catch them early enough.