You really need to follow speedway Jum.
MGP has never been about "close racing". Its prototype racing, where they are constantly trying to find an advantage over the other bikes/rider combo. You need a homologated series like say the Pee Wee cup. where all the bikes are produced the same ......... result ....... is generally pretty bike independent.
Expecting close racing, and indeed whining about it, from a series not designed to give "close racing" is just banging your head against a brick wall.
It also stuns me that so many claim to be fans of "close racing" ......... in any race I ever entered, it was never a goal "lets all go out there and swap position right up till the end of the race!!" what an absolutely idiotic proposition. In reality I guess it shows the predominance of fans these days who have absolutely no empathy for the riders/racers at all. HTF can you ever appreciate racing if you have absolutely no idea of what each rider/racer is attempting to do!?
Close racing ........ pffft ..... get real ! Buy a slot car set and have the cars linked to lap around side by side if thats how you get your kicks.