I don't know what "I am perfectly willing to pay the price of nostrictness nowarningness" means? For me that would mean less reliable and harder to debug code. I like code that works and anything that furthers that objective is, in my opinion, good. I personally don't enjoy spending hours finding a simple typographical mistake.

I was also taken aback by "Experimental push on scalar is now forbidden at ... line 7582, near "} )". 7K+ lines of Perl is a heck of a lot of code in a single compilation module! There are ways to separate this into logical units. But this is a forum of the willing. If you ever desire to know how to do this, ask. The Monks will help.