When will you understand that even if Core was on board with whatever proposal to increase the blocksize (let's say, the 2x segwit thing back then) it would still have created a division in the community, thus 2 different competing altcoins, and as a result an overall loss of the network effect and thefore value of Bitcoin? (see, Bitcoin Cash ABC vs Bitcoin SV nonsense).
Nonsense. Core drove division by their refusal to scale on chain, and by pushing their (maybe it will pay off some day in the future) segwit nonsense instead. In contrast to the abolition of the 250K soft cap and the 500K soft cap before then, which were both non-events.
Back in 2011, 'everybody knew' that we would just bump up the block size before blocks became persistently full. But no. Veer left -> ludicrous tx fees -> loss of dominance.
Actual nonsense. "Core" is not some guy that can decide, it's a bunch of people. And once again, the outcome would have been a clusterfuck of competing coins, which would have lead to loss of dominance as well, but said loss of dominance was unavoidable anyway because of the altcoin speculative bubble. Everyone wanted to get in on "Bitcoin 2.0" and get that x1000 on their initial investment, which is the only reason shitcoins go up.
By the time the next huge bubble happens capacity will not be a problem and trying to spam the network by the usual suspects will put even more losses on them.
But nonetheless the #1 reason of why bitcoin is valuable is the fact that it is immutable or in any case extremely difficult to change. If this wasn't the case then anyone with some brain cells would have dumped already and bought gold. Luckily as we can see by your frustration and everyone else's frustration on why "Bitcoin doesn't do what I want it to do so Bitcoin is dead" it isn't the case.