Why players in OPR cannot do any strategy?

So just month ago i started doing a lot of OPRs. i heal if we group or mage when solo. I often switch between depending what my team needs. I went from track 10 to 130 in 3 weeks.

Matchmaking system is totall different discussion where MM can put 10 bruisers into one team and 20 rangers in other. But even with 20 ranged players you can be competetive and make good OPR.

But why people allow to get stomped and then sit in respawn? One thing i hate is people slowly backing up to first fort, get stomped there too, again retreat slowly to respawn and let the other team win.

Why people dont go straight to Sun fort, after respawn, and keep rotations going on. Find people around and go together.

I got all artifacts i wanted, i could just throw OPRs behind me, but I enjoy this small Pvp activity. But 99% of the games, are one sided and people giving up immidiately. One or two OPRs are actually close that I enjoy.