Tip up seats is a bit better than the planned 4 seats with table at least, it still allows the area to be used flexibly. You see people trying to store luggage and buggies in the current cycle storage area, which is not very easy.
personally I find tip up seats provide more confrontation, not less.
I’ve said before that ideally without interference from DfT that SWR would remove 1 row of seats in each coach of a 444 to provide space for large luggage, which would hopefully encourage people not to put bags on seats.