yeah, another example is my experience while I was spading that second B-17 bomber which sits at BR 5.0 and it was really bad with attackers rushing the bases and then I was waiting to be unceremoniously taken down by superprops at 6500 + meters with 0 bombs dropped.
As an addendum, at BR 4.0 and under this problem wasn’t so bad. Not many would go so high (so you can just wait for base respawn), or they would have fragile planes, or attackers don’t seem to bomb as much or have more limited payload. So only at 5.0 and above seems to be a real problem with bombing in RB.