I don't think its glock bashing to question the trigger pull.
Its obviously a problem for many or there would not be a whole industry out there making it lighter.
For competitive shooting that may make sense (depends on the type of competition). But for normal day in day out carry?
Previously there were two standards.
1911 with a safety (no one suggest you carry that gun cocked and not locked and it is not designed to be safe with the hammer down as there are no interlocks).
The other was the DA pull from the PPK type that is 10 lbs (and they had a safety on those type of guns).
DA/SA evolved from that and revolvers, and that pull is 10-12 lbs (and no safety).
The purpose of a safety (or a safety feature) is to keep something bad from happening when things DO NOT GO RIGHT.
Space shuttles, Chernobyl, Thresher, Titanic, you name it, things went wrong and the they did not have robust enough layers of safety to stop.
I question that the glock or any striker trigger that has less than 10 lbs is safe (and none of those feature is really a safety as they do not stop the gun from firing, safer yes, safeties no.).
And then you hit the wall when they say its works better for consistent trigger control. That is not an argument it safe, its an argument that you can't train your personal to shoot (and valid but sad).
A heavy DA pull is not a safety, but it is a safer feature. It takes a lot more to push it over the edge (ergo the first shuttle if the O rings were good to zero woad never have happened). Not safe, but virtually zero chance of it letting go launching from Florida but maybe not Katziksstan.
Is a DA/SA fully safe? Can you exceed the limits, yes.
The glock was designed form combat, not LEO or personal use.