25nl TPGK facing three barrels

forgive me if this is a standard call or fold. i think this is a spot where i make some mistakes so i'm after a quick check.

villain is 26/18 with a 5.26% 3b and 40% ATS over 100. 100% Cbet flop(4/4), 100% (1/1) Cbet turn. he PSB opens BU's with a wide range and folds to 3b's. he 4x opens SB's with a wide range and folds to 3b's. he also seems to be a CBet monkey. so he seems like a pretty bad robot TAG. i've check/raised one his (snap) Cbets on something really dry like K73r from the blinds vs his BU open+flop CB range and he snap-folded almost as fast as he cbet. he also cbets weird amounts, leading me to believe he is clicking 1/2 or 3/4 pot and not really thinking much.

i call turn because i think he value bets some worse hands like QJ,Q9,Q8, as well as flush draws, KJ and maybe some AJ/AK type gutter+overcard hands. his large river bet seems kind of polarising, i doubt he does this with weakish one pair hands like Q9/QJ. though he may still have some bricked OESD's and gutters. call or fold river?

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) - PokerStars Converter Tool from FlopTurnRiver.com
CO ($25.35)
Button ($39.68)
Hero (SB) ($28.62)
BB ($25)
UTG ($26.15)
MP ($12.06)
Preflop: Hero is SB with Q, K
3 folds, Button bets $0.85, Hero calls $0.75, 1 fold
Flop: ($1.95) Q, 10, 2 (2 players)
Hero checks, Button bets $1.48, Hero calls $1.48
Turn: ($4.91) 7 (2 players)
Hero checks, Button bets $2.80, Hero calls $2.80
River: ($10.51) 3 (2 players)
Hero checks, Button bets $8.75, Hero?