Throwing more MEPs at the problem wouldn't make sense.
I got very interested in the EU back when the TPD was proposed as I ran a business that was directly affected by the proposed directive.
I campaigned against it long and hard along with many of my colleagues. It got passed. Only they used political dirty tricks to push it through. Which got me to wondering what other EU rules were also passed using such tactics, so I looked a lot closer and didn't like what I saw.
e.g. Lobbying.
there are an estimated 25000 lobbyists in the EU corridors of power it's estimated they spend a combined 1.5bn euros a year on their lobbying.
It was pharma lobbyists that pushed the TPD through because they wanted to make a lot more money from ineffective and potentially harmful stop smoking treatments, and to control the vaping industry. After it got passed the barriers to entry for that market are now enormous, the innovation in it has been stifled and a lot of the smaller players, myself included, are no longer in business.
That just benefits big corporations. We, the people, elect our representatives and they get sweet talked by lobbyists and line their own pockets at the expense of the majority. That's what I am talking about when I call the EU an undemocratic gravy train. That is what needs changing.
If instead of the TPD that we have now MEPs had been allowed to properly review the science and the evidence, then we could have had reasonable proportional regulations that protected the consumers and also were attainable by small/medium businesses. There'd be more choice and more competition so the end consumer would pay less.